12(pi)
diameter is 4, so radius should be 2
closest height to equal 12(pi) would be 0.96
9514 1404 393
Answer:
D. 210
Step-by-step explanation:
If b is the number of boys in the choir, the ratio of boys to girls is ...
b/150 = 7/5
b = 150(7/5) = 30(7) = 210
There are 210 boys in the choir.
Answer:
z=7
Step-by-step explanation:
25(−2)=125
25−50=125
Answer:
Right
Step-by-step explanation:
