Eric can paint a wall in 14 minutes. his brother, jessup can paint the same wall in 35 minutes. how long will it take them working together to paint the wall?

10 minutes

Step-by-step explanation:

The first thing is to calculate the amount they can paint per minute.

Eric will paint 1/14 per minute

Jessup will paint 1/35 per minute.

Let t represent the time when the work together, then

1/14 + 1/35 = 1/t

49/490 = 1/t

1/10 = 1/t

Therefore , they will spend 10 minutes when working together

56

step-by-step explanation:

step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high