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Tatiana [17]
3 years ago
9

The test scores for last week's History test were: 76, 100, 94, 90, 68, 90, 80, 92, 84 If test scores of 60 and 68 are added to

the list, what would happen to the mean and median? A) The mean and median stay the same. B) The mean and the median become equal. C) The mean and median get closer together. D) The mean and the median get further apart.Number of Sales Size 5 6 7 8 9 10 Number Sold 8 14 20 16 7 3 The data chart shows the number of sales for a particular style of shoe last month. Which measure of central tendency will help the store manager order the most popular size for restocking? A) mean B) median C) mode D) range
Mathematics
2 answers:
Licemer1 [7]3 years ago
5 0

Answer:

1. C

2.C mode is the size that is sold the most often

11111nata11111 [884]3 years ago
3 0

Answer:

Your answer for the first question is C

Step-by-step explanation:

This is true because you do the mean with the added numbers and without and you do the median with the added numbers and without

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If the area of a parallelogram is<br> 120 ft.^2 and the base is 15 ft.,<br> what is the height?
Lostsunrise [7]

Answer:

8 ft

Step-by-step explanation:

The area of a paralellagram is b*h. Since we know the base, 15, we can plug this into an equation.

15(h) = 120.

Divide by 15 on both sides to get you 8.

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3 years ago
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Hold 0.45 ounce. how many more ounces does a bottle of nail polish hold?
Tamiku [17]
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3 years ago
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PLEASE HELP! THANKS!
Alina [70]
If you add everything up then
14x-2=180
14x=182
x= 13
 
So the angles would equal
2(13)+1= 27
3(13)-3= 36
9(13)= 117
The angles are 27 36 and 117
Which makes the smallest angle 27 which is B.
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3 years ago
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What is the probability of rolling an even number or a perfect square using a 20-sided die?
Gemiola [76]

Answer:

C) 12/20

Step-by-step explanation:

Between 1 and 20, 10 numbers are even, 4 numbers are perfect squares (1, 4, 9, and 16), and 2 numbers are both even and perfect squares (4 and 16).

So the probability is:

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Kim surveyed 80 students at her school and found that 0.65 of the students she surveyed said their favorite class is math. Anoth
lilavasa [31]
80*.65=52
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