I need some help with these four problems, my math teacher is making me show my work and I have no idea so if you don't mind putting it down below or doing the amazing favor of writing all the work down for me and uploading it. Thanks!

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4

well your weight will go up if you are not going to burn the calories/ carbs

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!

answer: c. im 100 percent sure

step-by-step explanation: