The claim is that for 12 AM body​ temperatures, the mean is μ>98. 6°F. The sample size is n=8 and the test statistic is t= -2. 687



what is p value?

Answers

Answer 1

Value of p is approximately 0.987.

To find the p-value for the given claim that the mean body temperature at 12 AM is μ > 98.6°F with a sample size of n=8 and a test statistic of t=-2.687, follow these steps:

1. Identify the degrees of freedom: Since the sample size is n=8, the degrees of freedom (df) are calculated as n-1, which is 8-1=7.

2. Determine the tail of the test: The claim states that the mean body temperature is greater than 98.6°F (μ > 98.6), which indicates a right-tailed test.

3. Find the p-value using the t-distribution table or a calculator: With a test statistic of t=-2.687 and df=7, you can look up the corresponding p-value using a t-distribution table or an online calculator. Since it's a right-tailed test, the p-value will be the area to the right of the test statistic in the t-distribution.

After completing these steps, the p-value is found to be approximately 0.987.

Therefore, your answer is: The p-value for the claim that the mean body temperature at 12 AM is μ > 98.6°F, given a sample size of n=8 and a test statistic of t=-2.687, is approximately 0.987.

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Related Questions

Find the distance between \(y=1/2 x +2\) and \(x-2y=6\)
Show all work and give an exact distance!


Again the equations are:

\(y=1/2x+2\) and \(x-2y=6\)

Find the distance , give an exact distance , and show work!

Answers

The distance between the lines is 5 units

How to calculate the distance between the two lines?

The equations of the lines are given as

y = 1/2x + 2

x - 2y = 6

We start by expressing the equation x - 2y = 6 in slope-intercept form

So, we have

x - 2y = 6

Subtract x from both sides

-2y = -x + 6

Divide by -2

y = 1/2x - 3

The equations are then represented as

y = 1/2x - 3 and y = 1/2x+2

Where the slopes are

m = 1/2

And the intercepts are

c₁ = -3

c₂ = 2

Because the slopes are the same, the lines are parallel lines

The distance between the lines is then calculated by subtracting the y-intercepts

So, we have

Distance = |-3 - 2 |

Evaluate

Distance = 5

Hence, the lines are 5 units apart

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Find a formula for the nth term of the sequence where a_n is calculated directly from n. 5 / 1, 9 / 2, 13 / 6, 17 / 24, 21 / 120, ... a_n = for n ⥠1

Answers

The formula for the nth term of the given sequence is: a_n = (4n + 1) / (n!)

Numerators:

-The numerators of the sequence follow the pattern of 4n + 1, where n is the position of the term in the sequence. We can observe that each numerator is obtained by adding 4 to the product of n and 1.

Denominators:

-The denominators of the sequence correspond to the factorials of the corresponding n value. The denominator for each term is given by n!, where n is the position of the term.

Combining the above observations, we can express the nth term of the sequence as:

a_n = (4n + 1) / (n!)

For example:

- The numerator of the first term is 5, which is obtained by adding 4 to the product of 1 and 1, i.e., 4(1) + 1. Similarly, the numerator of the second term is 9, which is obtained by adding 4 to the product of 2 and 1, i.e., 4(2) + 1.

- The denominator of each term is the factorial of the corresponding n value, i.e., n! For example, the denominator of the third term is 6!, which is equal to 720.
- Therefore, the nth term of the sequence can be expressed as (4n + 1) / (n!).

For example, to find the 4th term of the sequence, we plug in n=4 into the formula:

a_4 = (4(4) + 1) / (4!) = 17/24

Similarly, to find the 6th term of the sequence, we plug in n=6 into the formula:

a_6 = (4(6) + 1) / (6!) = 21/120 = 7/40

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order histograms a, b, and c from least to most variable. explain your reasoning. 5. between histograms d and e, which exhibits more variability? explain your reasoning.

Answers

To order histograms a, b, and c from least to a most variable, we would need to look at the spread of the data in each histogram. In other words, we want to see how much the values in each histogram vary from one another.

Histogram A has a narrow peak and doesn't seem to have much variability - the values are all clustered relatively close together. Histogram b has a slightly wider peak and some values that are more spread out, so it exhibits more variability than a. Finally, histogram c has the widest peak and the most spread-out values, so it exhibits the most variability of the three. Therefore, we would order the histograms from least to a most variable as follows: a, b, c.

Step 1: Examine the range and shape of each histogram. Histograms with a smaller range and more uniform distribution will have lower variability, while histograms with a larger range and a more uneven distribution will have higher variability.

Step 2: Compare histograms A, B, and C. Observe the distribution of data and identify which has the smallest range, followed by the next smallest, and finally the largest range.

Step 3: After identifying the order, we can provide a concise explanation for the reasoning. For example, "Histogram A has the least variability because it has the smallest range and the most uniform distribution of data. Histogram B has more variability than A but less than C, as it has a slightly larger range and a less uniform distribution. Histogram C has the most variability due to its large range and highly uneven distribution of data."

For the second part of your question:

To determine which histogram (D or E) exhibits more variability, follow the same steps as above:

Step 1: Examine the range and shape of histograms D and E.

Step 2: Compare the two histograms to determine which has a larger range and a more uneven distribution of data.

Step 3: Explain your reasoning. For example, "Histogram D exhibits more variability than histogram E because it has a larger range and a more uneven distribution of data."

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Find the component of u along v. u=⟨7,6⟩,v=⟨3,−4⟩

Answers

The component of u along v is -2. The component of u along v is determined by projecting u onto v using the dot product and dividing it by the magnitude of v.

To find the component of vector u along vector v, we need to project vector u onto vector v. This can be done using the formula:

component of u along v = (u · v) / ||v||,

where u · v represents the dot product of vectors u and v, and ||v|| represents the magnitude (or length) of vector v.

Step 1: Calculate the dot product of u and v.

The dot product of u = ⟨7,6⟩ and v = ⟨3,−4⟩ can be found by multiplying their corresponding components and summing the results:

u · v = (7 * 3) + (6 * -4) = 21 - 24 = -3.

Step 2: Calculate the magnitude of v.

The magnitude of v can be determined using the formula:

||v|| = √(v₁² + v₂²),

where v₁ and v₂ are the components of vector v.

||v|| = √(3² + (-4)²) = √(9 + 16) = √25 = 5.

Step 3: Calculate the component of u along v.

Substituting the values from Step 1 and Step 2 into the formula, we get:

component of u along v = (-3) / 5 = -0.6.

Therefore, the component of vector u along vector v is -0.6.

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Let f(x) = 4x and g (x) = (4) ^x-1 + 2. Which transformations are needed to transform the graph f (X) to the graph of g (X)? Select each correct answer.

1. horizontal translation 2 units left
2. vertical translation 1 unit down
3. vertical translation 2 units up
4. horizontal translation 1 unit right
5. horizontal translation 1 unit left
6. vertical translation 1 unit up

Answers

1 and 2 horizontal and vertical

e
Week 6: Culmination Knowledge Check
CLEAR MY CHOICE
Question 8
You buy milk in 1-gallon containers. One portion of waffles requires 2 ounces of milk. How many portions can be made with one container? Select one
a 128
b. 16
c. 32
d. 64
CLEAR MY CHOICE
Question 9
You have 24 quarts of brown stock. You need 75 cups to make one serving of kidney beans. How many servings can you make? Select one

Answers

B.16 is the answer to your question

The probability of the simultaneous occurrence of two events A and B is equal to the probability of A multiplied by the conditional probability of B giten that A has occurred (it is also equal to the probability of B multiplied by the conditional probability of A given that B has occurred).

Answers

When dealing with the simultaneous occurrence of two events A and B, the probability can be determined by using the probability of one event and the conditional probability of the other event given that the first event has occurred. Both P(A) * P(B|A) and P(B) * P(A|B) are valid ways to calculate this probability.

The concept of probability is fundamental in various fields such as mathematics, statistics, and even in everyday life. The probability of the simultaneous occurrence of two events A and B is a critical concept in probability theory. According to the definition, the probability of A and B occurring at the same time is equal to the probability of A multiplied by the conditional probability of B given that A has occurred. This equation is also valid in the reverse case, where the probability of B and A occurring simultaneously is equal to the probability of B multiplied by the conditional probability of A given that B has occurred.

Understanding the relationship between the probability of two events and their conditional probabilities is essential in predicting the likelihood of these events happening together. In real-life situations, this concept can be used to determine the probability of two events such as the success of a product launch and the corresponding increase in sales. The probability of these two events occurring simultaneously can be predicted by analyzing the probability of the product launch's success and the conditional probability of sales increasing given that the product launch is successful.

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What is an equation of the line that passes through the points (6,-4) and (1,6)?
Put your answer in fully reduced form.

Answers

Answer:

y

=

m

x

+

b

to find the equation.

y

=

2

x

+

8

Step-by-step explanation:

A map has a scale of 2 inches : 5 miles. What is the actual distance if the map is 8 in?

Answers

Answer: 16.25m

Step-by-step explanation:

every 2 inch is 5mile then u do 6.2/2 then multiple what you get by 5

Find the general solution of the given differential equation, and use it to determine how solutions behave as t approaches infinity.
1. y'-2y+3e^t
2. 2y'+y=3t
3. ty'-y=t^2e^t t>0
For 1 and 2 I've been able to get to the part where you solve for p(t) and u(t) ie. #1: p(t)=-2 u(t)=e^2t but I'm a little confused what to do/ how to get d/dt(u*y)=....
Please show all work! Thanks

Answers

The general solution to the differential equation y' - 2y + 3e^t = 0 is: y = Ce^(2t) - e^t.  As t approaches infinity, the solution approaches infinity because the dominant term in the solution is e^(2t).

The given differential equation is:

y' - 2y + 3e^t = 0

We can first find the homogeneous solution by setting the right-hand side equal to zero:

y' - 2y = 0

This is a separable differential equation that can be solved by separating variables:

dy/y = 2dt

Integrating both sides, we get:

ln|y| = 2t + C

where C is an arbitrary constant. Solving for y, we get:

y = Ce^(2t)

This is the general solution to the homogeneous equation.

Now, we need to find a particular solution to the non-homogeneous equation. Since the non-homogeneous term is a constant times e^t, we can guess a particular solution of the form:

y_p = Ae^t

where A is a constant. Substituting this into the original equation, we get:

Ae^t - 2Ae^t + 3e^t = 0

Simplifying, we get:

A = -1

Therefore, the particular solution is:

y_p = -e^t

The general solution to the non-homogeneous equation is the sum of the homogeneous solution and the particular solution:

y = Ce^(2t) - e^t

To determine how solutions behave as t approaches infinity, we can analyze the behavior of the exponential terms. Since e^(2t) grows much faster than e^t, the dominant term as t approaches infinity is e^(2t). Therefore, the solution approaches infinity as t approaches infinity.

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13 divided by 10 and 5 sixths in fraction form

Answers

Answer:

its 1 1/2

Step-by-step explanation:

Its 1 1/2 or 6/5

13 divided by 10 and 5 sixths in fraction form as 13/10 and 5/6 respectively.

Given that, 13 divided by 10 and 5 sixths.

What is fraction?

In Mathematics, fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.

Fractions are represented by two numbers that are separated by a fraction line. The part above the line is numerator and the part below the line is denominator.

Now, 13 divided by 10 in fractional form as 13/10.

5 sixths in fractional form as 5/6.

Therefore, 13 divided by 10 and 5 sixths in fraction form as 13/10 and 5/6 respectively.

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An online movie streaming plan has no annual fee but charges $4.25 per movie watched. Another plan charges an annual fee of $36 plus $3.50 per movie watched. For how many movies is the cost of the plans the same?

Answers

For both plans the same is $85

Which shows 71. 38 in word form? O A seventy-one thirty-eighths O B. Seventy-one and thirty eighths O c. Seventy-one and thirty-eight tenths D. Seventy-one and thirty-eight hundredths E seventy-one and thirty-eight thousands​

Answers

The number 71.38 can be written in word form as "seventy-one and thirty-eight hundredths." The correct answer is option D.

In decimal notation, the number 71.38 can be broken down into its whole number and decimal parts. The whole number part is 71, and the decimal part is 0.38.

In a decimal number, the digits to the right of the decimal point represent fractions of a whole. Each digit to the right of the decimal point has a place value that is a power of 10.

In word form, the decimal part 0.38 is read as "thirty-eight hundredths." Therefore, when combined with the whole number 71, the correct word form is "Seventy-one and thirty-eight hundredths."

Therefore option D is the correct answer.

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A real estate broker earns a fixed percentage of the selling price of a house as a commission. The broker sold a house for $ 278,000 and earned a commission of $ 16,680. What would the broker's commission be on a house that sells for $ 324,000?

Answers

first, we find the percentage of the commission earned:

$278,000 ----> 100%

$16,680 ------> x

then solve

\(\begin{gathered} 278000\cdot x=16680\cdot100 \\ 278000x=1668000 \\ \frac{278000x}{278000}=\frac{1668000}{278000} \\ x=6 \end{gathered}\)

therefore the commission is 6%. So,

$324,000 ------> 100%

y -------------------> 6%

\(\begin{gathered} y\cdot100=324000\cdot6 \\ 100y=1944000 \\ \frac{100y}{100}=\frac{1944000}{100} \\ y=19440 \end{gathered}\)

answer: $ 19,440

The purchase price of an iPad is $610. If the sales tax rate is 6.5%, what is the amount of sales tax?

Answers

Answer:

Step-by-step explanation:

$603.5

Answer:39.65

Step-by-step explanation:

turn 6.5% to 0.065

610 x 0.065=39.65

The range of probability is

​a. ​any value larger than zero
​b. ​any value between minus infinity to plus infinity
​c. ​zero to one
​d. ​any value between -1 to 1

Answers

The range of probability is:

​c. ​zero to one

THE RANGE OF PROBABILITY

Probability is a measure of the likelihood of an event occurring. It is a value that ranges between 0 and 1, where 0 represents an impossible event, and 1 represents a particular event. In other words, a probability of 0 means that an event will not happen, and a probability of 1 means that an event will happen. Any probability value between 0 and 1 can be written as a decimal or a percentage. For example, a probability of 0.5 can also be written as 50%.

It is important to note that probability values cannot be negative or greater than 1. In probability theory, events that are impossible to happen have a probability of 0, and events that are certain to happen have a probability of 1. For example, a probability value of 0.5 means a 50% chance of an event and a 50% chance of it not happening. Therefore, the range of probability is between 0 and 1, as any value outside of this range would not be a valid probability.

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Help ASAP!!! Find the equation of the line.
Use exact numbers.
y = ______x + _______

Help ASAP!!! Find the equation of the line.Use exact numbers.y = ______x + _______
Help ASAP!!! Find the equation of the line.Use exact numbers.y = ______x + _______

Answers

y=5x+(-5)
i hope this helps

An investment is growing by 7.5% each year. What is the annual growth factor?

Answers

The annual growth factor represents the rate at which an investment grows each year. It is calculated by adding 1 to the growth rate expressed as a decimal.

In this case, the investment is growing by 7.5% each year. To express this as a decimal, we divide 7.5 by 100, which gives us 0.075. The annual growth factor is then calculated by adding 1 to the growth rate: 1 + 0.075 = 1.075.

Therefore, the annual growth factor is 1.075. This means that the investment grows by a factor of 1.075 each year, which corresponds to a 7.5% increase from the previous year's value.

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What goes up as soon as the rain comes down?

Answers

Answer:

Umbrella goes up when rain comes down.

You are given \( f=10 \) meissurements: \( 3,5,4,6,10,5,6,9,2,13 \). (D) Calculate \( x_{2} \) \( \frac{2}{x}= \) (b) Firud m. \( m= \) (c) Find the mode. (If these is more than one mode, enter your answer

Answers

Two values have frequency 2, so both are modes. They are 5 and 6. Therefore, the mode is 5 and 6.

Given measure: 3, 5, 4, 6, 10, 5, 6, 9, 2, 13.(D) To calculate \(x_2\), first we need to sort the data in ascending order: 2, 3, 4, 5, 5, 6, 6, 9, 10, 13

Now, we need to find the median, which is the middle value of the data. Since the data has even number of values, we will calculate the mean of middle two values, that is:(5+6)/2 = 5.5 Therefore, \(x_2 = 5.5\).\( \frac{2}{x}= \) To find the value of x, we will first cross-multiply and then take the reciprocal of both sides:\[\frac{2}{x} = y \Rightarrow 2 = xy \Rightarrow x = \frac{2}{y}\] Therefore, \( \frac{2}{x}= \frac{2}{y}\).

(b) To calculate Fried m, we will use the formula: \[f_m = L + \frac{(n/2 - F)}{f} \times c\]where L is the lower limit of the modal class, F is the cumulative frequency of the class preceding the modal class, f is the frequency of the modal class, c is the class interval, and n is the total number of values.

First, we will calculate the class interval:c = (upper limit of class - lower limit of class) = (7-6) = 1 Next, we will construct a frequency table to find the modal class:| Class Interval | Frequency ||-------------------|------------|| 2-3 | 1 || 3-4 | 1 || 4-5 | 1 || 5-6 | 2 || 6-7 | 2 || 7-8 | 1 || 9-10 | 1 || 10-11 | 1 || 13-14 | 1 |The modal class is the class with highest frequency.

Here, two classes have frequency 2, so both are modes. They are 5-6 and 6-7.

Therefore, L = 5, F = 2, f = 2, n = 10, and c = 1. Substituting the values, we get:\[f_m = L + \frac{(n/2 - F)}{f} \times c = 5 + \frac{(10/2 - 2)}{2} \times 1 = 7\] Therefore, Fried m = 7.

(c) To find the mode, we look for the value(s) with highest frequency. Here, two values have frequency 2, so both are modes. They are 5 and 6. Therefore, the mode is 5 and 6.

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help pleaseeeeeeeeeeeeeeeee

help pleaseeeeeeeeeeeeeeeee

Answers

Answer:

A=105.84

Step-by-step explanation:

Explanation is in the file. This is real. I just typed it up and took a screenshot. If you don't trust me, then don't look.  

Please brainliest! I worked so hard!

help pleaseeeeeeeeeeeeeeeee

Help me out with this question!! 50 points​

Help me out with this question!! 50 points

Answers

C

The mistake the arrangers made is in the second inequality. They considered the number of caps to be bought should be at least 5 times greater than the number of blouses, not the other way around. The correct inequality should be C

The correct answer is D) The first inequality should be s + h ≤ 1800.

The organizers made an error in the first inequality. The given inequality 10s + 8h ≤ 1800 represents the total cost of buying shirts (10s) and hats (8h) should be less than or equal to $1800. However, this does not take into account the fact that the organizers want to buy at least 5 times as many shirts as hats, as indicated by the second inequality h ≥ 5s.

The correct way to represent this constraint is by using the equation s + h ≤ 1800, which ensures that the total number of shirts and hats purchased does not exceed $1800 in cost. This is because the organizers want to make sure that the total cost of shirts and hats combined does not exceed the budget of $1800.

Explain how the sample you collect can affect your understanding of a population.



Use the word representative in your response.

Explain how the sample you collect can affect your understanding of a population.Use the word representative

Answers

 The sample we collect plays a cruciThe sample we collect can significantly affect our understanding of a population,

especially when it comes to making generalizations or drawing conclusions about the entire population based on the sample data. The key aspect in this regard is whether the sample is representative of the population.

A representative sample is one that accurately reflects the characteristics, diversity, and distribution of the population from which it is drawn. When our sample is representative, we can have greater confidence in generalizing the findings from the sample to the larger population. However, if our sample is not representative, our understanding of the population may be biased or limited.

In the provided example, the given data represents different age groups and their reported time spent with friends per day. If we were to collect a sample from this population, it would be crucial to ensure that the sample includes individuals from each age group in proportion to their representation in the population. This would help ensure that our sample accurately reflects the age distribution of the population.

If our sample is not representative, it may lead to inaccurate conclusions. For instance, if we only surveyed individuals from the age group 55-64 and ignored the other age groups, our understanding of the population's time spent with friends would be limited to that specific age group. We wouldn't be able to generalize our findings to the entire population because we would have missed important variations in behavior across other age groups.

To improve the representativeness of our sample, we could use random sampling techniques, such as simple random sampling or stratified sampling, to ensure that individuals from all age groups are included in the sample. By doing so, we can enhance our understanding of the population as a whole and make more accurate inferences.

In conclusion, the sample we collect plays a crucial role in shaping our understanding of a population. A representative sample enables us to make valid generalizations and draw reliable conclusions about the entire population. It ensures that the characteristics and diversity of the population are properly reflected in the sample, allowing for more accurate insights and informed decision-making.al role in shaping our understanding of a population

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.a semi-elliptical arch in a stone bridge has a span of 6 meters and a central height of 2 meters. find the height of the arch at a distance of 1.5 m from the center of the arch.

Answers

The height of the arch at a distance of 1.5 meters from the center is approximately D. 1.73 meters

The shape of a semi-elliptical arch can be described by the equation:

y = c * sqrt(1 - (x/a)^2)

where "a" is half the span of the arch, "c" is the central height of the arch, and (x,y) are the coordinates of a point on the arch, measured relative to the center of the arch.

In this case, we have a span of 6 meters, so a = 3 meters. The central height of the arch is 2 meters, so c = 2 meters. We want to find the height of the arch at a distance of 1.5 meters from the center, so x = 1.5 meters.

Substituting these values into the equation, we get:

y = 2 * sqrt(1 - (1.5/3)^2)

y = 2 * sqrt(1 - 0.25)

y = 2 * sqrt(0.75)

y = 2 * 0.866

y = 1.732

Therefore, the height of the arch at a distance of 1.5 meters from the center is approximately 1.73 meters. Answer D

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Your question is incomplete, but probably the complete question is :

A semi-elliptical arch in a stone bridge has a span of 6 meters and a central height of 2 meters. Find the height of the arch at a distance of 1.5 m from the center of the arch.

A.   1.41 m C.   1.56 m

B.   1.63 m D.   1.73 m

What is the value of x?

What is the value of x?

Answers

Answer:

Step-by-step explanation:

45 + 2x - 5 = 180

2x + 40 = 180

2x = 140

x = 70

2(70) - 5 = 140 - 5 = 135

It costs Chevrolet $20,000,000 to develop and market a
new model of a car. The company sells this car model
for $25,000 each. How many cars must Chevrolet sell
in order to profit more than $5,000,000?

Answers

They have to sell more than 200 cars to profit more than 5,000,000
Hope this helps ❤️

Which of the following is the image of A after a rotation of -90 degrees about the origin?
(0,-2)
(-2,0)
(0,2)

Which of the following is the image of A after a rotation of -90 degrees about the origin?(0,-2)(-2,0)(0,2)

Answers

0,-2 is the following image of A after rotation

Use the quadratic formula to find the exact solutions of x2 − 9x + 5 = 0.

x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a

Answers

Answer:

\(\frac{9\pm\sqrt{61}}{2}\)

Step-by-step explanation:

\(\displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}=\frac{-(-9)\pm\sqrt{(-9)^2-4(1)(5)}}{2(1)}=\frac{9\pm\sqrt{81-20}}{2}\\\\=\frac{9\pm\sqrt{61}}{2}\)

Find the slope of the line.

Find the slope of the line.

Answers

Answer:

-1

Step-by-step explanation:

To find the slope of a line, we can do rise over run, or y/x.

r/r = 1/1 = 1

But as you can see, the line is going down which means it's decreasing, which means that it has a negative slope

slope = -1

Hope this helped a little!

Have a supercalifragilisticexpialidocious day!

William ran 2 2/3 laps around a track in of an hour. If William keeps the 4/15 same pace, how many laps could he run in 1 hour?​

Answers

Answer: Trust me if ur using acellus, the answer is 10

Step-by-step explanation: trust me, thank me later

William can run 10 laps in one hour with 4/15 same pace.

We have,

William ran 2 2/3 laps around a track in of an hour.

William keeps the 4/15 same pace.

So, William runs

= 2 2/3 ÷ (4/15)

= (8/3)÷ (4/15)

= 8/3 x 15/4

= 2 x 5

= 10 laps.

Thus, William runs 10 laps.

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1. Strategy is a detailed plan that programs the actions of an organization or an individual.TrueFalse find the expected value of the winnings from a game that has the following payout probability distribution. Pls help Cool, dense air, from other places flows in to replace this warm air, which we feel as _________________. 26. Pilihan ganda30 detik1 ptQ. Which term is generally associated with labor and raw materials?Pilihan jawabana. total costb. fixed costc. variable costd. marginal cost Nick's retirement party will cost $14 if he invites 7 guests. If there are 9 guests, how muchwill Nick's retirement party cost? Solve using unit rates. As the Mali Empire traded with Berbers and Arabs, they also exchanged cultures and ideas.TrueFalse Which lists a geographical feature that has kept the Balkan Peninsula isolated, and a second feature that helps overcome that isolation? Surrounded by three seas/mountainous terrain Mountainous terrain/surrounded by three seas Alpine mountains/network of navigable rivers Network of non-navigable rivers/flat, inland plains Hot spots are weak spots in the asthenosphere that:a. Are plumes of hot mantel material from the Asthenosphere, that burns through the moving lithosphere / crust, and makes volcanoes. b. Have higher temperature magma. c. Are places where ocean crust subducts. d. Are places in the earth that divide when the weather is warm the community club provided meals for sick community members, children's parties, and helped disabled people with yard work. what group function did the community club provide? a beekeeper decides to locate her business on a plot of land that is between an apple orchard and an elementary school. a negative externality that can result is group of answer choices the cost of the bee hives to the beekeeper. the possibility of the bees stinging the students at the school. the bees helping to pollinate the orchard, leading to more fruit. the honey the bees produce. carlos transfers property with a tax basis of $865 and a fair market value of $1,320 to a corporation in exchange for stock with a fair market value of $1,010 and $93 in cash in a transaction that qualifies for deferral under section 351. the corporation assumed a liability of $217 on the property transferred. what is the corporation's tax basis in the property received in the exchange? 19The diagram shows a quadrilateral JKLM.7 cmKJ4.5 cmM15 cmLWork out the size of angle KLM.Give your answer correct to 3 significant figures. The names of the smilies give you another bit of information about their taxonomy. Each of these smilies belongs to the same genus. What is their genus? Names are often given to an organism by the person who discovers it, though they follow certain conventions, often they are named after the person, or where the organism was found, or given a name that describes the creature. Which convention was used in naming these smilies? 17) In the following figure, ABCD is a rhombus. Find 'X'. Pls ans fastlyI will mark them as branliest who ever answers it correctly and first CAN SOMEONE PLEASE GIVE ME AN EXAMPLE OF 3 ORGANELLES THAT WORK TOGETHER??? PLEASE!!! HELP!!! Please help with trig hw would you expect a plant living in a very dry environment (desert) to have leaves with a high surface area to volume ratio or a low surface area to volume ratio? to retain heat would an organisms more likely have a high surface area to volume ratio or a low surface area to volume ratio? how about for respiration? p(x)=x 2x-3/2x2-x-10 For #16-18: A city department of transportation studied traffic congestion on a certain highway. To encourage carpooling, the department will recommend a carpool lane if the average number of people in passenger cars on the highway is less than 2. The probability distribution of the number of people in passenger cars on the highway is shown in the table.Number of people12345Probability0.560.280.080.060.0216. Is the given probability distribution a valid probability distribution? Explain why or why not.(A) yes because each probability is between 0 and 1, and the sum of all probabilities equals 1.(B) yes because the number of people are consecutive integers from 1 to 5.(C) yes because the probabilities are rounded to the same decimal place.(D) no because the probabilities add to less than 1.(E) no because the probabilities add to greater than 1.17. Randomly select a passenger car on the highway. According to the distribution that is the probability it contains 2 or more people?(A)0.28(B) 0.36(C) 0.42(D) 0.44(E) 0.5618. Based on the probability distribution, what is the mean number (expected value) of people in passenger cars on the highway?(A)0.28(B) 0.56(C) 1.7(D) 2(E) 3 WILL GIVE BRAINLIEST!!!!!!!!! Explain how you find the scale factor using 2-3 sentences or showing each step. Explain using the ratio of the image length to the pre-image length.