Myra polled twenty-five students in her class to determine the number of movies the students attended at the theater this year. The results are in the table. She decided to find the mean of a sample using Row 1 and Row 5.


What is the mean of her sample?
2
4
6
8

Answer:

Step-by-step explanation:

18.16  is the answer because 2.5 per day    

Answer: hope this helps ♡

Its equation in point-slope form is y - 2 = 2(x - 3)

Step-by-step explanation:

(3,2) and (7,10)

The point slope form formula is: y - y¹ = m(x - x¹)

m = gradient

The gradient of points (3,2) and (7,10) is: 2

y¹-y² / x¹-x²

10-2 / 7-3 = 8/4 = 4/2 = 2

(plug in one of the points into the formula: y - y¹ = 2(x - x¹) l chose: 3,2)

y - 2 = 2(x - 3)  is the Point Slope Form

Slope Intercept Form:

y - 2 = 2(x - 3)

y - 2 = 2x - 6

y = 2x - 6 + 2

y = 2x - 4       (y = mx + c)    (c is  the y-intercept)

Answer:

Fill in the blank 1: -23

Fill in the blank 2: -33

Fill in the blank 3: 23

Fill in the blank 4: 10

Step-by-step explanation:

The first fill in the blank is solved by adding -23 or subtracting 23 from -13 to equal the other side of the equation. The second fill in the blank is solved by adding -23 and -13, which would get you -33 (assuming that you're supposed to solve the right side of the equation). The 3rd fill in the blank is solved by adding the opposite of -23 to the right side of the equation (23). The 4th fill in the blank is solved by adding -13 and 23 together which make 10.

Answer:

1. -23

2. -33

3. 23

4. 10

Step-by-step explanation:

Answer: B The mean will decrease and the median will stay the same

Step-by-step explanation:

NO comment

Answer:

It would be -8 - (-2)

Step-by-step explanation:

It would be the second choice because it's the only one with a negative six.

Answer:

-8 - (-2) is equivalent to -6.

Step-by-step explanation:

-8 + (-2) = -8 - 2 = -10

-8 - (-2) = -8 + 2 = -6 ✓

-2 + (-8) = -2 - 8 = -10

2 - (-8) = 2 + 8 = 10

Answer: 4

Step-by-step explanation:

The prime factorisation is 2x2x2x2x2x2x2x2

We have to make triplets of the prime factorisation which gives us:

(2x2x2)x(2x2x2)x2x2

2x2 is left so we divide 256 by 2x2 which equals 4

let's try to divide 256 by 4:

256/4 = 64

The cube root of 64 is 4

64 = (4)³ so it makes a perfect cube

Answer: I'm not sure if the percent signs are an error but the answer would be $0.11, if 55% is actually $55 then the answer is $11

Step-by-step explanation:

Answer:

a. I don't know

b. 5 seconds

c. Max height: 6 < x < 7

The maximum or minimum point of the parabola is called the vertex.

Answer:

131.88 206 20 621.72 64 12 9580 :)

Answer: 1. S, $29.75

2. P, $160

3. I, 1,536

4. E, 1,015

5. A, 20

6. 306

Step-by-step explanation:  1. S, $29.75 2. P, $160 3. I, 1,536 4. E, 1,015 5. A, 20 6. 306

Answer:

Step-by-step explanation:

so first you have to do the whoper than 787856585e4657-3443983=whopper

Answer:

Let the tree be x, the puppies be y, and the flowers be z.

Given: x + 26 = 114

When finding x: x = 114 - 26

x = 88, Therefore the tree has a value of 88.

Given: y + y + y = 159

When finding y: 3y = 159

y = 159/3 = 53, Therefore the puppies have a value of 53 each.

Given: z - 26 = 200

When finding z: z = 200 + 26

z = 226, Therefore the flowers have a value of 226.

Have a wonderful day! :-)

This answer was generated by an AI and may be incorrect.

The number of solutions to a system of linear equations can be determined by finding the point where the lines intersect. If the lines intersect at exactly one point, the system has a unique solution. If the lines are coincident, the system has infinitely many solutions. If the lines are parallel, the system has no solution.

From the graph, we can see that the two lines intersect at exactly one point, which means that the system of linear equations has a unique solution.

Answer:

4/9

Step-by-step explanation:

Since the answer is 1 digit then the range is from 1 - 9 and since you need even number you remove 1, 3, 5, 7, and 9, to get 4 even numbers out of the 9 possible digits.

Answer:

Step-by-step explanation:

cost of a painting that costs $44.80 and has a 6% tax rate. We achieve this by dividing the price of the artwork ($44.80) by the percentage of taxes (6%):

44.80 x 0.06 = 2.6888

Sales tax therefore amounts to $2.6888. Adding this sum to the price of the artwork yields the final bill:

44.80 + 2.6888 = 47.4888

With a 6% tax rate, the final cost of a $44.80 painting would be $47.48.

To learn more regarding this question visit: https://brainly.com/question/27165496

Answer:

That is correct: The answer is 180 square feet

Step-by-step explanation:

Rec A: 10x6

Tri 1: (6x4)/2

Tri 2: (6x4)/2

Rec B: 12x4

Rec C: 12x4

Answer:

9 plums and 15 oranges

Step-by-step explanation:

3+3+3 = 9 plums

5+5+5= 15 oranges

1+1+1= 3 apples

Answer: 40g - 4w

Step-by-step explanation:

4(10g - w)

4(10g) + 4(-w)

40g - 4w

Answer:

2500

Step-by-step explanation:

because 1500 yearly is 2 percent

Answer:

The answer is C and E.

Step-by-step explanation:

I graphed it and then graphed the answer choices, and whatever matched it was my answer choice.

Answer:I think it's this....    Rewrite the verbal sentence so it is easier to translate. The sum of q and four times t is equal to 29 is the same as q plus four times t equals 29.

Tell me if its right :]

Answer: 116 = 361z - 348

Step-by-step explanation:

You have 116 is equal to so that would just be 116 =

Than you have the product of z and 361 and whenever you hear the word product, that means multiplication. that would be 361z

Now you have reduced by which is subtraction so that would be - 348

When you put all of that together, you should end up with 116 = 361z - 348

Answer: 73

Step-by-step explanation:

22 + 51 = 73

Answer:

73

Step-by-step explanation:

Answer:

To express the difference in the measures of center as a multiple of the measure of variation, we can use the coefficient of variation (CV), which is a measure of relative variability. The CV is calculated by dividing the standard deviation by the mean and expressing the result as a percentage.

However, in this case, we are not given the standard deviation or the mean of the data. Instead, we are given the median and the interquartile range (IQR) for each team. The IQR is a measure of the spread of the middle 50% of the data and is calculated by subtracting the first quartile (Q1) from the third quartile (Q3).

To find the measure of variation, we can use the IQR for each team. The IQR for Team A is 2, and the IQR for Team B is also 2.

To find the difference in the measures of center, we can subtract the median of Team A from the median of Team B:

7 - 3 = 4

Therefore, the difference in the measures of center is 4.

To express this difference as a multiple of the measure of variation, we can divide the difference by the IQR for either team. Let's use the IQR for Team A:

4 / 2 = 2

Therefore, the difference in the measures of center is 2 times the measure of variation (IQR) for Team A.

Answer: 3/2 or 1.5

Step-by-step explanation:

the constant is the thing that is multiplied by the shirts to find the price

7.50/5 is 1.5

so is 15/10 etc

Answer:

[tex]\tt {1)\:a^{-b}}=\boxed{\tt \cfrac{1}{a^b}}[/tex]

[tex]\tt 2)\: \cfrac{a^b}{a^c}=\boxed{\tt a^{b-c}}[/tex]

[tex]\tt \tt 3)\:\cfrac{a^c}{b^c}=\boxed{\tt \left(\cfrac{a}{b}\right)^c}[/tex]

Step-by-step explanation:

[tex]\tt {1)\:a^{-b}}[/tex]

Apply the exponent:-

[tex]\boxed{\tt a^{-b}=\frac{1}{a^b}}[/tex]

___________________

[tex]\tt 2)\: \cfrac{a^b}{a^c}[/tex]

Apply the exponent:-

[tex]\boxed{\tt \cfrac{x^a}{x^b}=x^{a-b}}[/tex]

___________________

[tex]\tt 3)\:\cfrac{a^c}{b^c}[/tex]

Apply the exponent:-

[tex]\boxed{\tt \frac{x^a}{x^b}\:=\:x^{a-b}}[/tex]

[tex]\tt \left(\cfrac{a}{b}\right)^c[/tex]

________________________

Hope this helps! :)