The answer is D.
"A cube with the side lengths of 4 feet has a volume of 64 cubic feet."
Answer:
The maximum temperature will be of 85 degrees, on July 15.
Step-by-step explanation:
Sine function:
The sine function oscilates between -1 and 1, and it's maximum value is:

y=60+25sin(pi/6)t
The maximum value will occur when
, and it will be of 60 + 25 = 85 degrees.
When will it occur?
First we find the value of t for which the value inside the function sine is
. So




That is the number of months after April 15, which is 3 months. So July 15.
Answer:
Option B is correct.
Step-by-step explanation:

Answer:
0.009
Step-by-step explanation: