Answer:
Put 4 in the place of x then you'll get

Answer:428.67
Step-by-step explanation:
πr (r+square root(h2+r2) plug in the numbers
Answer:
I think it is A, or ,D
Step-by-step explanation:
Answer:
Total people = 240
Step-by-step explanation:
Let the total number of people by 'x'.


Number of children = 100
When we subtract the total number of men and women from the total people 'x', we get the number of children.



x = 20 * 12
x = 240
<h3> Total number of people = 240</h3>
Answer:
china
Step-by-step explanation:
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