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Vika [28.1K]
3 years ago
7

I don’t understand how to solve

Mathematics
1 answer:
tankabanditka [31]3 years ago
7 0
7.C I think is the answer
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Anastasia works at the local museum and has been tracking museum attendance. On Thursday, she counts 220 museum visitors under t
Lubov Fominskaja [6]

Answer:

The total number of visitors on Thursday was 400.

Step-by-step explanation:

So, we know that there were 220 visitors who were under the age of 12, and that the amount of visitors under the age of 12 was 55% of the total number of visitors. This means that 220 was 55% of the number of visitors. To find the total number of visitors, we divide the number of visitors under the age of 12 (220) by 0.55 (55%).

220/0.55 = 400

The total number of visitors on Thursday was 400.

I hope you find my answer helpful. :)

6 0
3 years ago
What is 9/40 as a percentage
Rainbow [258]

Answer:

22.5%

Step-by-step explanation:

6 0
3 years ago
Find the measure of angle n​
qwelly [4]

Answer:

m angle N = 160 degree

Step-by-step explanation:

THANKS FOR SHARING YOUR QUESTION

6 0
3 years ago
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In 15–20, write the number positioned at each point.
Mumz [18]

Answer:

See below.

Step-by-step explanation:

15.) -3.25

16.) -4.5

17.) 1.25

18.) -5.75

19.) 0.5

20.) -2.5

5 0
3 years ago
Solve for x.<br><br><br><br> Enter your answer in the box.<br><br> x = <br> °
liq [111]

As we can notice the shape is a Pentagon. A Pentagon's angles should add up to 540. So we can use simple addition and subtraction to solve.

121 + 108 + 102 + 100 = 431

540 - 431 = 109

109 should be your answer

4 0
3 years ago
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