Answer:
165 cm^3
Step-by-step explanation:
(11)(5)+(11)(6)+(11)(4)
=55+(11)(6)+(11)(4)
=55+66+(11)(4)
=121+(11)(4)
=121+44
=165
I hope this helps, if it doesn't then just message me and ill be more than happy to help :)
PlZ HELP I WILL GIVE BRAINLIST!!!!How can you write the expression 2-(p+6) in words
1 two minus the sum of p and six
2two added to the differences of p and six
3the difference of two and p times six
4the sum of two and p added to six
Answer:
the answer is 1
Step-by-step explanation:
One way to divide decimal numbers is to use an equivalent expression.
Complete the statements below to explain one way to find 8.4 ÷ 2.1.
Answer:
104Step-by-step explanation:
To determine how much a decimal was multiplied, you need to find how many places the decimal moved.
In this case we can see the decimal moved once. How many times the decimal moved can be represented by the zeros in the number. So 10 = 1
100 = 2 1,000 = 3 and it keeps going.
So since the decimal moved 1 time, the answer to question one is 10
Now question 2.
Both 8.4 ÷ 2.1 and 84 ÷ 21 will give the exact same answer. It is just easier to solve. So solve which one is easier for you. I did 84 ÷ 21.
84 ÷ 21 = 4
We can verify our answer by multiplying the the divisor by the quotient
21 * 4 = 84
So 4 is the answer to question 2
A bank account has an initial balance of $150. Over a one-week period the following occurred.
• $180 was spent on shoes.
• $300 of debt was added to the account as a cash advance.
• $250 of debt was repaid.
• $110 of debt was added because of a bank fee.
• $150 of debt was removed with a cash deposit.
What was the balance of the account at the end of the week?
To find the balance of the account at the end of the week, we need to calculate all the transactions:
Initial balance: $150
Shoes: -$180
Cash advance: +$300
Repaid debt: -$250
Bank fee: +$110
Cash deposit: -$150
So the final balance would be $150 - $180 + $300 - $250 + $110 - $150 = $-70.
This means the balance of the account at the end of the week would be -$70.
Part A Based on the recipe, which statement is true? Select each correct answer. cup of milk is used to make each muffin. 12 cup of milk is used to make each muffin. cup of milk is used to make each muffin. cup of milk is used to make every muffins. cup of milk is used to make every 12 muffins cup of milk is used t0 make every 24 muffins: Part B How many batches of 12 muffins can be made using one gallon of milk? Show your work or explain how you found your answer
Part A: The correct statement based on the recipe is "1/2 cup of milk is used to make each muffin."
The recipe states that 1/2 cup of milk is used to make each muffin. None of the other statements (12 cups of milk, a cup of milk, a cup of milk, a cup of milk, cup of milk) align with the information provided in the recipe.
Part B: To determine how many batches of 12 muffins can be made using one gallon of milk, we need to convert the units appropriately.
Given:
1 gallon = 128 fluid ounces
1 cup = 8 fluid ounces
To find out how many cups are in a gallon, we divide 128 by 8:
128/8 = 16 cups
Since each batch requires 1/2 cup of milk, we divide the total cups in a gallon by 1/2:
16 / (1/2) = 16 * 2 = 32
Hence, using one gallon of milk, it is possible to make 32 batches of 12 muffins.
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5
Fancy is building a toy house where 2 inches on the plan is equivalent to 11 inches on the actual toy house.
If the house is to be 35.75 inches tall, what will the height be on the plan? Show your work using the scratchpad.
The height in the plan will be
inches.
Help please due soon
Answer:
16
Step-by-step explanation:
D
HELP
Consider the table of values for functions f(x) and g(x).
x f(x) g(x)
−2 −32 125
−1 −1 15
0 0 1
1 1 5
2 32 25
3 243 125
4 1024 625
Which statements are most likely true based on the given values?
Select each correct answer.
A. f(x) is a polynomial function.
B. f(x) is an exponential function.
C. g(x) is a polynomial function.
D. g(x) is an exponential function.
E. The output values of f(x) will remain greater than those of g(x) as the input values continue to increase.
F. The output values of g(x) will surpass those of f(x) as the input values continue to increase.
A . f(×)
IS POLYNOMIAL FUNCTION
or
E
the output of f(×) will remain greater than those of g(×) as input values continue to increase.
CORRECT ME IF I AM WHRONG.
THANK YOU.
Only option A, \(f(x)\) is a polynomial function is the correct answer based on the table given.
PolynomialA polynomial is mathematical equation consisting of independent variables such that, for each value of the independent variable, the function have a unique value.
How to determine whether a function is a polynomial?As for uniques values of the variable \(x\), the value of the function \(f(x)\) is unique so, \(f(x)\) is a polynomial function.
The function, \(g(x)\) is not a function as it have equal values for two different values of the variable \(x\).
Option E and F are incorrect as, we can see in the table that sometimes the value of \(f(x)\) is more and sometime the value of the function, \(g(x)\) is more.
Thus, only option A is the correct answer.
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Please Answer ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Answer:
6/3=2/1
Step-by-step explanation:
6/3 is the same as 2/1 because if we divide the common denominator, 3, on both sides, your answer will be 2/1.
Circle A has a center at A(3, -1) and a radius of 6. Which point will lie on circle A? O (9,-7) O (0, 2) O (6, -1) O (3,5)
To determine which point lies on circle A, we need to calculate the distance between the center of the circle (A) and each of the given points. The point is on the circle if the distance is equal to the circle's radius. So, the points O(6, -1) and O(3, 5) lie on circle A.
Given:
Center of circle A: A(3, -1)
The radius of circle A: 6
Let's calculate the distance between the center of the circle and each given point:
Distance between A(3, -1) and O(9, -7):
Distance = √( \((9-3)^{2}\) + \((-7-(-1))^{2}\) )
= √( \(6^{2}\) + \((-6)^{2}\) )
= √(36 + 36)
= √72
= 6√2
The distance is not equal to the radius, so O(9, -7) does not lie on circle A.
Distance between A(3, -1) and O(0, 2):
Distance = √( \((0-3)^{2}\) +\((2-(-1))^{2}\) )
= √( \((-3)^{2}+3^{2}\) )
= √(9 + 9)
= √18n= 3√2
The distance is not equal to the radius, so O(0, 2) does not lie on circle A.
Distance between A(3, -1) and O(6, -1):
Distance = √( \((6 - 3)^2 + (-1 - (-1))^2\) )
= √(\(3^2 + 0^2\))
= √9 = 3
The distance is equal to the radius, so O(6, -1) lies on circle A.
Distance between A(3, -1) and O(3, 5):
Distance = √( \((3 - 3)^2 + (5 - (-1))^2\) )
= √(\(0^2 + 6^2\))
= √36 = 6
The distance is equal to the radius, so O(3, 5) lies on circle A.
Therefore, the points O(6, -1) and O(3, 5) lie on circle A.
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assume → u and → v are non-zero vectors and k is a scalar. select all the expressions which represent vectors. chegg
To determine which expressions represent vectors, we need to understand the properties and characteristics of vectors. A vector is a mathematical object that has both magnitude and direction.
It can be represented geometrically as an arrow in space, where the length of the arrow represents the magnitude of the vector, and the direction of the arrow represents the direction of the vector.
Based on this definition, we can identify the expressions that represent vectors:
1. → u: This expression represents a vector. The arrow symbol (→) indicates that it has both magnitude and direction.
2. → v: Similarly, this expression represents a vector. The arrow symbol (→) indicates that it has both magnitude and direction.
3. k → u: This expression also represents a vector. Multiplying a vector by a scalar (k) does not change its nature as a vector. It only scales the magnitude of the vector while keeping its direction intact.
4. → u + → v: This expression represents a vector. Adding two vectors together results in another vector with a magnitude and direction determined by the combination of the original vectors.
5. → u - → v: Similarly, this expression represents a vector. Subtracting one vector from another also results in a new vector with a magnitude and direction determined by the operation.
6. k(→ u + → v): This expression represents a vector. Here, we have both scalar multiplication (k) and vector addition (→ u + → v), which combine to produce another vector.
The expressions listed above all represent vectors because they possess both magnitude and direction, which are fundamental properties of vectors.
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what is the sum of 3,9
Answer:
3 + 9 = 12 !
Step-by-step explanation:
Abstractly Create two sets of data, each with five values, that
satisfy the following conditions.
The mean absolute deviation of Set A is less than the mean
absolute deviation of Set B.
The mean of Set A is greater than the mean of Set B.
The mean and MAD of the two sets are solved
Given data ,
Set A: {1,2,3,4,10}
Mean of Set A: (1 + 2 + 3 + 4 + 10) / 5 = 4
To find the mean absolute deviation (MAD), we first find the absolute difference of each value from the mean:
|1 - 4| = 3
|2 - 4| = 2
|3 - 4| = 1
|4 - 4| = 0
|10 - 4| = 6
Next, we find the average of these absolute differences:
MAD of Set A = (3 + 2 + 1 + 0 + 6) / 5 = 2.4
And ,
Set B: {1, 2, 3, 4, 5}
Mean of Set B: (1 + 2 + 3 + 4 + 5) / 5 = 3
To find the mean absolute deviation (MAD), we first find the absolute difference of each value from the mean:
|1 - 3| = 2
|2 - 3| = 1
|3 - 3| = 0
|4 - 3| = 1
|5 - 3| = 2
Next, we find the average of these absolute differences:
MAD of Set B = ( 2 + 1 + 0 + 1 + 2 ) / 5 = 1.2
Hence , mean absolute deviation of Set A is less than the mean absolute deviation of Set B and mean of Set A is greater than the mean of Set B
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The dual bar chart shows the hair colour of boys and girls in a year group.
What fraction of the red haired students are boys?
Give your answer in its simplest form
The fraction of the red haired students are boys will be 2 / 5.
What is a fraction number?A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of numerator and denominator.
The dual bar chart shows the hair colour of boys and girls in a year group.
The total number of the boys and girl will be
Total = 6 + 9
Total = 15
Then the fraction of the red haired students are boys will be
⇒ 6 / 15
⇒ 2 / 5
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Point M (2,-1) is the midpoint of CD. If C is (4, -3),
find the coordinates of D.
Answer:
The coordinates of point D is (6,-5)
the explanation is in the picture, using the midpoint formula
Answer:
(0,1)
Step-by-step explanation:
You can look at the picture and graph it out. If I look at the slope from C to M, I will see that it is \(\frac{2}{2}\). If I continue that pattern, I will be at point D.
Or I could calculate this. I know that the point M is the average between points C and D.
Let's look at x first. The average would be the addition of the two x values divided by 2. So, I could write the equation to solve for x
2 = \(\frac{4 +x}{2}\) Multiply both sides of the equation by 2
4 = 4 + x Subtract 4 from both sides of the equation
x = 0
Do the same thing for y:
-1 = \(\frac{-3 + y}{2}\) Multiply both sides of the equation by 2
-2 = -3 + y Add 3 to both sides of the equation
1 = y
A movie theater charges \$10.50$10.50dollar sign, 10, point, 50 per ticket and \$5$5dollar sign, 5 per bucket of popcorn. You never buy the popcorn because you think it's too expensive.
Is the total price you pay proportional to the number of tickets you buy?
Choose 1 answer:
The expression when the movie theater charges $10.50 per ticket and $5 per bucket of popcorn is
10.5t + 5p.
How to illustrate the expression?Expression simply refers to the mathematical statements which have at least two terms which are related by an operator and contain either numbers, variables, or both. Addition, subtraction, multiplication, and division are all possible mathematical operations
Since the movie theater charges $10.50 per ticket and $5 per bucket of popcorn. The expression will be:
10.5t + 5p
where t = ticket
p = popcorn
Your information is incomplete and an overview was given based on available information.
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Answer-
Yes it is proportional
and i agree it is way too expensive
back in my day it was 0.50 a bucket
Why do we use log function?
Logarithmic functions are important largely because of their relationship to exponential functions.
What is logarithm ?
In mathematics, the logarithm is the inverse function to exponentiation. That means the logarithm of a number x to the base b is the exponent to which b must be raised, to produce x. For example, since 1000 = 10³, the logarithm base 10 of 1000 is 3, or log₁₀ = 3.
The first section explains the meaning of the logarithmic function f (x) = c·loga(x - h) + k. It describes how to evaluate logarithms and how to graph logarithmic functions. This section also addresses the domain and range of a logarithmic function, which are inverses of those of its corresponding exponential function.
The next section presents two special logarithmic functions--the common logarithmic function and the natural logarithmic function. The common logarithm is log10x, and it corresponds to the "log" button on most calculators. The natural logarithm is logex, and it corresponds to the "ln" button on most calculators. The natural log has a particular use in economics--it is used to perform calculations involving compound interest.
Logarithmic functions are important largely because of their relationship to exponential functions.
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The function of f(x) is defined below. What is the end behavior of f(x)?
f(x)=3x^4 + 27x^3 + 66x^2 − 96
1. as x→∞,y→−∞ and as x→−∞,y→∞
2. as x→∞,y→∞ and as x→−∞,y→∞
3. as x→∞,y→∞ and as x→−∞,y→−∞
4. as x→∞,y→−∞ and as x→−∞,y→−∞
The end behavior of a function is determined by the degree of the highest-order term in the function. Thus, the answer is Option 4: as x→∞, y→−∞ and as x→−∞, y→−∞.
What is function?It is a rule that assigns an output value to each input value. In other words, a function is an equation that describes a relationship between two sets of values.
In this case, the highest-order term is 3x⁴, which has a degree of 4. Since the degree of the highest-order term is even, the end behavior of f(x) is that as x→∞, y→−∞ and as x→−∞, y→−∞.
To further explain, the degree of the highest-order term determines the direction of the end behavior of the function.
If the degree of the highest-order term is even, the end behavior of the function is that as x approaches either positive or negative infinity, the value of the function will approach negative infinity. If the degree of the highest-order term is odd, the end behavior of the function is that as x approaches either positive or negative infinity, the value of the function will approach positive infinity.
In this case, the degree of the highest-order term is 4, which is even, so the end behavior of f(x) is that as x→∞, y→−∞ and as x→−∞, y→−∞.
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construct and interpret a 95 percent confidence interval for the difference between the proportion of the population who would survive at least 15 years
The 95% confidence interval for the difference between the proportion of the population who would survive at least 15 years can be used to estimate the range within which the true difference lies.
It provides a measure of uncertainty around the point estimate. The confidence interval can be interpreted as follows: we are 95% confident that the true difference in proportions of the population who would survive at least 15 years falls within the calculated interval. To construct the confidence interval, we first need to obtain sample data from the population. Let's assume we have collected data from two independent samples. From Sample 1, we find that out of n1 individuals, x1 survive at least 15 years. Similarly, from Sample 2, we have n2 individuals, with x2 surviving at least 15 years. To calculate the confidence interval, we use the formula: CI = (p1 - p2) ± Z * sqrt((p1 * (1 - p1) / n1) + (p2 * (1 - p2) / n2)) Where p1 = x1 / n1 and p2 = x2 / n2 are the sample proportions, and Z is the critical value corresponding to the desired confidence level (in this case, 95%). The critical value is determined based on the standard normal distribution. Once we have the confidence interval, let's say [lower limit, upper limit], we can interpret it as follows: We are 95% confident that the true difference in proportions between the two populations who would survive at least 15 years lies between the lower limit and the upper limit. In other words, there is a high likelihood that the actual difference falls within this range. The confidence interval allows us to make inferences about the population based on our sample data. It provides a range of plausible values for the difference in proportions, taking into account the variability of the sample. The wider the confidence interval, the greater the uncertainty in our estimate. Conversely, a narrower interval indicates a more precise estimation.
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Wich would most likely be graphed using a continuous graph?
Which would most likely be graphed using a continuous graph? Check all that apply.
total cost, c, of buying b cans of beans
total cost, c, of buying g pounds of broccoli
speed of a car, s, as it accelerates over time, t
number of stamps, s, needed to mail p postcards
total distance, d, that has been driven over time, t
decrease in outside temperature, F, one evening over time, t
B,C,E,F
this is what i found..hope it helps
rewrite 92 and 146 as products of their prime factors
Answer: 92 = 2 x 2 x 23 (prime factorization)
146 = 2 x 73 (prime factorization)
Step-by-step explanation:
To rewrite 92 and 146 as products of their prime factors, we need to factor each number into a product of prime numbers.
For 92, we can start by dividing it by 2, since 2 is the smallest prime factor of 92. We get:
92 ÷ 2 = 46
So 2 is a prime factor of 92, and 46 is the quotient. Next, we divide 46 by 2:
46 ÷ 2 = 23
So 2 and 23 are the prime factors of 92. Therefore, we can write:
92 = 2 x 2 x 23
For 146, we can also start by dividing it by 2:
146 ÷ 2 = 73
So 2 is not a factor of 146, but 73 is a prime number, and therefore a prime factor of 146. Therefore, we can write:
146 = 2 x 73
So, to summarize:
92 = 2 x 2 x 23 (prime factorization)
146 = 2 x 73 (prime factorization)
find the positive square of 7.3441
Answer:
find the positive square root of 7.3441 Which of the following equations is equivalent to 6(3p – 2) = 20? 18p – 2 = 20 18p – 12 = 20 9p – 8 = 20 9p – 4 = 20 Three less than 3 times a number, n, is 19 more than twice the number.
Step-by-step explanation:
Toilet rolls come in packs of 4 and 9
The 4 pack is £2.04
The 9 pack is £4.68
By valculating the price per roll determine which pack is better value
Show your working
Answer:
the 4 pack is cheaper
Step-by-step explanation:
divide the price of the pack by the number rolls in it
4 pack is about 51 cents per roll
9 pack is 52 cents per roll
Find the simple interest earned. $5,000 invested at 4% for 3 years. pls
Answer:
I don't get what your asking us to do
Step-by-step explanation:
What is the x-intercept?
Answer:
(5,0)
Step-by-step explanation:
help solve this for me i need it ASAP. please send pic in detailed info.
Answer:
yes
Step-by-step explanation:
y = 5x - 30
if this is wrong just lmk and ill fix it
hope this helps <3
Question 23 (5 points)
If a leg of a right triangle is 7 units and the hypotenuse is 25 units, what's the length
of the other leg?
1024 units
25.96 units
24 units
324 units
the answer is 1024 because 7²+25²=b²
factor out the square which gives you
(7+25)²=b²
32²=b²
squaring 32 gives 1024
Answer:
24 units
Step-by-step explanation:
i just took the quiz
plss hurry For a brainlist Please help:)
Determine the graph of the function f(x)=3^x−4
Answer:
It is D
Step-by-step explanation:
The equation of the horizontal asymptote is y = − 4 .Horizontal Asymptote: y = - 4
if a data set features have x coordinates between -180 and 180, what is the coordinate system likely to be? in what units are the coordinates?
The coordinate system with x-coordinates between -180 and 180 is likely to be the geographic coordinate system, specifically longitude values. This system represents positions on the Earth's surface using two angles: longitude (x-coordinates) and latitude (y-coordinates).
Longitude values range from -180 degrees (180 degrees West) to 180 degrees (180 degrees East) along the Earth's equator. Latitude values, on the other hand, range from -90 degrees (90 degrees South) to 90 degrees (90 degrees North). The origin (0, 0) of this coordinate system is the intersection of the Prime Meridian (Greenwich Meridian) and the Equator.
The units for these coordinates are typically expressed in decimal degrees (DD). These values can be converted into other units such as degrees-minutes-seconds (DMS) or radians, depending on the application or preference. When working with geographic coordinate systems, it is essential to consider the Earth's curvature and potential distortions when calculating distances or areas.
In summary, if a data set has x-coordinates between -180 and 180, the coordinate system is most likely the geographic coordinate system, representing longitude values. The coordinates are typically expressed in decimal degrees, and their positions relate to the Earth's surface.
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Use the formula C(n, x)pxqn − x to determine the probability of the given event. (Round your answer to four decimal places.) The probability of exactly no successes in seven trials of a binomial experiment in which p = 1/4
Answer: 0.1334
Step-by-step explanation:
Given
There are seven trails with a probability of success is \(p=\frac{1}{4}\)
\(\therefore q=1-p\\q=1-\frac{1}{4}\\q=\frac{3}{4}\)
Using the binomial distribution, the Probability of exactly no success i.e. x=0 is given by
\(\Rightarrow ^7C_0\cdot p^0 \cdot q^{7-0}\\\Rightarrow 1\times(\frac{1}{4})^0 \cdot (\frac{3}{4})^7\\\Rightarrow 1\times 1 \cdot (0.75)^7\\\Rightarrow 0.1334\)
Question 6 of 10
Find the value of x.
102
54
6.
A. 6
В. 8
С. 17
D. 9
Answer:
x=8
Step-by-step explanation:
54+6x=102
54-54+6x=102-54
6x=48
6x/6=48/6
x=8