Answer:
321.56
Step-by-step explanation:
volume = (4/3) * π * r³
Answer:
40 % increase
Step-by-step explanation:
percent increase = (new - original)/ original
percent increase = (35-25)/25
= 10/25
=.4
multiply by 100
40 percent
Answer:
It would be 14 because since each book is 3.5cm thick times that by 4 and get 14.
I think 2 but I might be wrong
Answer:
6π
Step-by-step explanation:
The period indicates after which time the sine wave repeats.
You divide 2π by the factor in front of your function variable. This is 1/3 for your function.
So 2π/(1/3) = 6π
