you divide 72 by 2 to get r by itself and get 36
so r=36
Answer:
12/43 = 27.90%
Step-by-step explanation:
1. 12/43 = x/100
2. x= 100(12/43)
3. x= 27.90%
Answer: D
Step-by-step explanation:
Answer:
A= 3215.36 in²
C= 100.48 in
Step-by-step explanation:
A= πr²
A=3.14(<u>32²</u>)
A= <u>3.14(1024)</u>
A= 3215.36 in²
C= πd
C= <u>3.14(32)</u>
C= 100.48 in
Answer:
5%
Step-by-step explanation:
To find the increase, we must do 1906 - 1815 = 91
To find the percentage increase, we need to do 91/1815.
91/1815 to the nearest ten-thousandth is 0.0501
Percent = 100 * decimal
0.0501*100 = 5.01%
Rounded to one decimal place = 5.0 = 5
Hope this helps :)