1.) You travel 5 miles in 1 1/2 hours. Hours 1 2 1 1 2 Miles​

$113.42

i hope that is right.

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!