Answer:
188
Step-by-step explanation:
take notes
Multiply the ARE and u will get ur answer
Answer:
The radius of the balloon is increasing at a rate of 4 feet per minute.
Step-by-step explanation:
We are given the following in the question:

Volume of sphere is given by

where r is the radius of the balloon.
Instant radius, r = 2 ft
Rate of change of volume =

Putting values, we get,

Thus, the radius of the balloon is increasing at a rate of 4 feet per minute.
Step-by-step explanation:
4-8 / 8-4 = -1 slope
y - 8 = -1(x - 4)
y = -x +12
Answer:
c
Step-by-step explanation:
im DORA