700 divided by 6 estimated

Answer:

a) x=75  b)x=50

Step-by-step explanation:

a)

x=360-105-75-105=75

x=75

b)

x=360-90-110-110=50

x=50

Answer:

Replace "is" with =, "less than" with –, and "a number" with n to get 16 = n – 5

Step-by-step explanation:

Hi, to answer this question we have to analyze the statement given and write an equation:

Sixteen is five less than a number

So, the number sixteen (16) is (=) five less (-5) than a number (n).

We have to subtract 5 to a number (x) and that expression must be equal to 16.

Mathematically speaking:

16= n-5

So, the correct option is:

Replace "is" with =, "less than" with –, and "a number" with n to get 16 = n – 5

Feel free to ask for more if needed or if you did not understand something.  

Answer:

C :)

Step-by-step explanation:

before you go, don't forget to smile:)

Answer: Obtuse Triangle

Step-by-step explanation:

It is not right, because a^2 + b^2 doesn’t equal c^2. It is Actually obtuse because a^2 + b^2 is greater than c^2 because 20^2+50^2 =2900 which is greater than 2601 or 51^2.

Therefore, Drug C has a stronger impact on cell survival compared to Drug A, making it the drug with the greatest effect.

To draw a representation of the survival curve and identify the drug that has the greatest effect on cell survival, we can use a graph where the x-axis represents the drug concentration in μg/ml, and the y-axis represents the percentage of cell survival.

Since Drug B has no IC90 value, it means that it does not reach a concentration that causes a 90% reduction in cell survival. Therefore, we can assume that Drug B has no significant effect on cell survival and can omit it from the survival curve.

For Drug A and Drug C, we have IC90 values of 5 and 3 μg/ml, respectively. This means that when the drug concentration reaches these values, there is a 90% reduction in cell survival.

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Answer:

I'm pretty sure it's B -2 -3 :))))

The number that is a factor is 63 is C. 7.

In mathematics, a factor of a number is a divisor of the given number that divides it completely without leaving any remainder.

A factor is a number that divides another number by itself and leaves no remainder. In other words, if multiplying two whole numbers yields a product, then the numbers being multiplied are factors of the product because the product is divisible by them.

A divisor of an integer n, also known as a factor of n, is an integer m that can be multiplied by another integer to produce n. In this case, n is also said to be a multiple of m.

In this case, the factors of 63 are 1, 3, 7, 9, 21 and 63.

The factor is 7.

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Complete question

Which of the following numbers is a factor of 63

2

5

7

11

The THEORETICAL probability of choosing a vowel is 3/8 and the experimental probability is 36/75

From the question, we have the following parameters that can be used in our computation:

In the letters of the word, we have

Vowels = 3

Letters = 8

By calculation, the theoretical probability of choosing a vowel is

Theoretical probability = Vowels/Letters

So, we have

Theoretical probability = 3/8

Based on the experiment, we have

Vowels = 15+9+12 = 36

Letters = 8+15+7+5+20+20 = 75

So, we have

Experimental probability = 36/75

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Answer:

a) yes, they are similar

b) ΔDEF will have a greater area

1.2 times greater (which is the same proportion as 36/30)

Step-by-step explanation:

a) 40/48 = 0.8333

30/6 = 0.8333

Same ratio so they are similar

b) ΔDEF will have a greater area because EF is longer than BC.

area of ΔABC = 1/2(30)(40) = 600 cm²

area of ΔDEF = 1/2(36)(40) = 720 cm²

720/600 = 1.2 x greater

The sequence given is known as the Collatz sequence or the Hailstone sequence.

According to the given sequence,

if a value is even, divide it by 2 and if it is odd, multiply it by 3 and add 1.

This process of operation must continue until the number 1 is reached.

Suppose the first number in the sequence is x, and then we can define the sequence as a 0 = x;an+1 = an / 2,

if an is even; an+1 = 3 X an + 1, if an is odd.

The sequence will continue in this manner until we reach the value of ak = 1.

The value of k is unknown, and it is believed to be an unsolvable problem, and it is known as the Collatz conjecture. There have been numerous efforts to solve this problem, but it has yet to be solved by mathematicians.

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Answer:

33

Step-by-step explanation:

23+23+28+28+33=135

$135/5tickets=$27avg

The cost of the fifth ticket is $33.

Stacy bought two tickets at $23 each, so the total cost for the first two tickets is 2×23.

She bought two tickets at $28 each, so the total cost for the second two tickets is 2×28.

Adding these costs together, we have:

2×23+2×28+x=46+56+x=102+x.

The average price Stacy paid for the five tickets was given as $27. We can set up an equation using the average:

46+56+x/5 = 27

Now, we can solve for x:

102+x=5×27,

x=135−102

x=33.

So, the cost of the fifth ticket is $33.

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Answer:

It is a tetrahedron.

Answer:

I believe the answer is 9mph

Step-by-step explanation:

Answer:

430 minutes or 7 hours and 10 minutes

Step-by-step explanation:

From 8:35 am to 9 am is 25 minutes. There are 60 minutes in an hour and 9 am to 3 pm is 6 hours. 3:00 to 3:45 pm is an additional 45 minutes.

60 minutes x 6 hours = 360 minutes

360 + 25 + 45 = 430 minutes

Answer:

7 hours with 10 minutes

Step-by-step explanation:

First, find how much minutes it takes to get to 9 a.m, which is 25 minutes.

Then, count up to 3 p.m, which is 6 hours.

Then, add the 45 minutes to 25, which will give you 70, but since you have more than 60 minutes, convert those 60 minutes to an hour adding that up to 7 hours and ten minutes.

.,.........

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The statement is false. A process chart is a graphical tool used to monitor processes in production and service industries. The average process performance and the upper and lower limits are calculated and displayed on an X-bar chart, which is a common process chart.

An \( \bar{X} \) chart is NOT used to track a process with binary outcome variables. The statement is false.

Explanation: A process chart is a graphical tool used to monitor processes in production and service industries. The average process performance and the upper and lower limits are calculated and displayed on an X-bar chart, which is a common process chart. The values for a variable can be collected and analyzed using process charts. An \( \bar{X} \) chart, commonly known as an x-bar chart, is used to monitor a process with continuous numerical data. A binary outcome variable, on the other hand, has only two possible outcomes (e.g., yes/no, pass/fail, etc.). As a result, binary data is unsuitable for an \( \bar{X} \) chart, which is only used to monitor continuous numerical data.

Variables are values that may be altered in a process, which can affect its results. Variables may be categorized as continuous or discrete, depending on whether they can be measured or counted. Discrete variables, such as the number of employees working on a task or the number of items produced in a process, are quantifiable and can be measured precisely. Continuous variables, such as the temperature, length, or weight, can take on any value over a range and are therefore less specific. The reasons for holding inventory include serving as a buffer against uncertainties, ensuring product availability and preventing stockouts, reducing lead times and transportation costs, taking advantage of discounts and bulk purchasing opportunities, and providing a hedge against inflation and price fluctuations.

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Answer:

(-3,-1)

Step-by-step explanation:

Its where the two intercect

1967.64 is the value of the given expression.

We must carry out the division operation in the following manner in order to assess the expression:

26,091 ÷ 13.26

= 1967.64

As a result, the expression has a value of 1967.64.

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Answer:

Hop it's helpful!

Step-by-step explanation:

check my attachment for detailed explanation!

Based on the logical statements given, the true statements are:

When people want more of a good or product, it means that the good or product is in demand. Should this be the case, the stores that sell this good or product would have to order more of it in order to be able to satisfy this demand.

This is similar to the effect fire has on a match such that when a match has been on for a while, the match would be shorter. This is because fire would have burnt the match more.

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An inscribed circle is tangent to

all 3 sides of the triangle it is inscribed in.

The correct option is the second option

Explanation

A circle is inscribed in the triangle if the triangle's three sides are all tangents to a circle. In this situation, the circle is called an inscribed circle, and its center is called the inner center, or incenter.

Since the triangle's three sides are all tangents to the inscribed circle, the distances from the circle's center to the three sides are all equal to the circle's radius

Answer:

see explanation

Step-by-step explanation:

point on left is -1 and 3/6 = -9/6 = -3/2

point on right is 5/6

Difference 5/6 - -3/2 = 14/6 = 7/3

Answer:

Step-by-step explanation:

To estimate the required sample size for estimating the true proportion of Americans who support gun control in 2018 with a 95% confidence level and a margin of error of 0.36, we need to use the formula:

n = (Z^2 * p * (1 - p)) / E^2

Where:

n = required sample size

Z = Z-score corresponding to the desired confidence level (for 95% confidence level, Z ≈ 1.96)

p = estimated proportion (since we have no prior information, we can use p = 0.5, which gives the maximum sample size required)

E = margin of error

Substituting the values into the formula:

n = (1.96^2 * 0.5 * (1 - 0.5)) / 0.36^2

n = (3.8416 * 0.25) / 0.1296

n ≈ 9.6042 / 0.1296

n ≈ 74.0842

Rounding up to the nearest whole number, the required sample size is approximately 75. Therefore, you would need to survey at least 75 randomly selected Americans to estimate the true proportion of Americans who support gun control in 2018 with a 95% confidence level and a margin of error of 0.36.

To solve an equation for vertical asymptotes using a calculator, just input the denominator of the given equation to calculator to solve for x, the obtained values of x will give the vertical asymptotes for the given equation.

A graph's vertical asymptote is a vertical line with the equation x = a, where the graph tends to positive or negative infinity as the inputs get closer to the value of a.

Vertical asymptotes are significant because they demonstrate the boundaries of an undefined function. This can be crucial when examining a function's behavior and comprehending its characteristics.

To calculate the vertcial asymptotes on a calculator (eg. fx-991EX) follow the steps below to input the denominator of the given equation:

1. Press MENU button

2. Press Alpha + A to select equation/Func options

3. Press 2 to select Polynomial option

4. Select the degree of denominator

5. Enter the respective coefficients and press equal to button to get the vertical asymptote.

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Step-by-step explanation:

The exact question is as follows :

Given - The student who traveled to 3 states visited 6 new states during a vacation.

To find - Does increasing the 3 to 6 change the​ median? If​ so, how?

Proof -

Yes,

If we increase the 3 states to 6 states, it changes the median

Because

The median of the first 3 states is the middle state.

For example -

If we have 3 states X, Y, Z

Then the median is the state Y

Now,

The median of 6 states is the average of the 2 middle states.

For example -

If we have 6 states

X, Y, Z, U, V, W

Then

The median is not explicit.

Median is the average of the two middle states, Z and U.

And

Average of Z and U =  half of the sum of Z and U.

i.e.  (Z + U)/2.

And we can see that,

Median of 3 States is not equal to Median of 6 states

i.e. Y is not equal to (Z + U)/2.

So,

We can say that,

Increasing the state 3 to 6 changes the​ median.

The equation solved for x can be written as follows:

x = s/(p - q)

just isolate the equation for x, we start wit the equation:

p = q + s/x

Now we can subtract q in both sides:

p - q = s/x

Now we can multiply both sides by the variable x

x*(p - q) =s

Finally, divide both sides by (p - q), in this way you can completley isolate the variable in the left side.

x = s/(p - q)

There you have it.

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Answer:

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Answer:

Step-by-step explanation:

Hope it helps

mark me as brainliest ❤️

When the point (-1/2, y) lies on the line with the equation 2x - 3y = 6, the value of y is -7/3.

To find the value of y when the point (-1/2, y) lies on the line with the equation 2x - 3y = 6, we can substitute the x-coordinate of the point into the equation and solve for y.

Let's substitute x = -1/2 into the equation:

2(-1/2) - 3y = 6

Simplifying:

-1 - 3y = 6

Next, we can isolate the term with y:

-3y = 6 + 1

-3y = 7

Finally, we can solve for y by dividing both sides by -3:

y = 7 / -3

This simplifies to:

y = -7/3

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You should survey approximately 646 players to estimate the average number of gold coins players can earn by that particular level with a 90% confidence level and a margin of error of 500 gold coins.

To determine the number of players you should survey, you need to consider the desired confidence level, the desired margin of error,

and the known standard deviation. Without the known mean, we will use a conservative estimate of 50% to determine the sample size.

To calculate the sample size, we can use the formula: n = (Z^2 * σ^2) / E^2, where:

n is the required sample size

Z is the Z-score corresponding to the desired confidence level (90% confidence level corresponds to a Z-score of approximately 1.645)

σ is the standard deviation

E is the desired margin of error

Given that the standard deviation (σ) is 7730.9 gold coins and the desired margin of error (E) is 500 gold coins, we can substitute these values into the formula.

Using the Z-score of 1.645 for a 90% confidence level, the formula becomes: n = (1.645^2 * 7730.9^2) / 500^2

Simplifying the calculation:

n = (2.705025 * 59793249.81) / 250000

n ≈ 645.56

Therefore, you should survey approximately 646 players to estimate the average number of gold coins players can earn by that particular level with a 90% confidence level and a margin of error of 500 gold coins.

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Answer:

f(x)=2x

Step-by-step explanation:

You can get your (a)term by finding rise/run, and there is no y-intercept so the (b)term is not known. Thus you get f(x)=2x.

The equation of the line is \(y = 2 x\)

From the graph, we have the following ordered pairs

(0,0) and (5,10)

The equation of the line is calculated using

\(y = \frac{y_2 -y_1}{x_2 -x_1} \times (x -x_1) + y_1\)

So, we have:

\(y = \frac{10 - 0}{5 - 0} \times (x -0) + 0\)

\(y = \frac{10}{5} \times (x -0)\)

\(y = 2 \times x\)

Evaluate the product

\(y = 2 x\)

Hence, the equation of the line is \(y = 2 x\)

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