The principal is $25 and the rate is 4%.
So after t years: A(t) = 25(1.04)^t
V=900m³
V=L*w*h
V=20*3*w
V=60*w
60*w=900
w=900/60
w=15m
Answer:
A
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Using listing:


No other factors are possible.
Hence, 1, 3, 7 and 21 are factors of 21.
Round all of the numbers to the nearest 10 then solve the problem like normal