7. A cylindrical can needs to have a volume of 10 cubic inches. There needs to be a label around the side of the can. The function S(r) = 20 gives the area of the label in square inches where r is the radius of the can in inches. a. As r gets closer and closer to 0, what does the behavior of the function tell you about the situation?
b. As r gets larger and larger, what does the end behavior of the function tell you about the situation?

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.

step by step resolutions

1) n+n+1+n+2=51

3n+3=51

3n=48

n=16

the three numbers are 16, 17 and 18.

2) x+15=4x

3x=15

x=5

radha is now 5 years old

3) the two digits are x and y.

y=3x

(10x+y)+(10y+x)=88

y=3x

11x+11y=88

y=3x

x+y=8

x+3x=8

x=2

the original number can be either 28 or 82.

4) n+(n+2)+(n+4)=48

3n+6=48

3n=42

n=14

the numbers are 14, 16 and 18.

5) y=x+3

10y+x+10x+y=143

y=x+3

11x+11y=143

y=x+3

x+y=13

x+x+3=13

2x=10

x=5

the original number can be 57 or 75.

hope this !