I might be wrong but I'm gonna go with
D is my answer
572 gallons of milk / 52 weeks = 11 gallons of milk / week.
Answer:
10
Step-by-step explanation:
Rate of drainage for pump A and B = [1 pool drained]/[6 hours]
Rate of drainage for pump A (older pump) = [1 pool drained]/[15 hours]
Rate for pump B (newer pump) = [1 pool drained]/[t hours]
Thus, adding the rate of drainage of A and B,
1/t + 1/15 = 1/6
t=10
Answer:
B. r=C/2pi
Step-by-step explanation:
C=2piR
C/2pi=R
Random probably wont go with other people said, biased may go for what has most reviews