Answer:
75.4
Step-by-step explanation:
C=2πr=2·π·12≈75.39822
Answer:
120 cubic inches
Step-by-step explanation:
12*4*5=240
240/2=120
Answer:
54.25%
Step-by-step explanation:
The percent change is given by:
× 
Plugging all the values,
× 
%
Therefore, the percent change from 94 to 43 is 54.25%
157 is equal to half of the circumference...
C=2πr so C/2 is:
πr=157
r=157/π ft
r≈50 ft
He paid $4680. 65 percent of 7200 is 4680. Hope this helps