Arailway car is 3.2m in diameter and 17.2m long. estimate the cost of painting the outside of the railway car, if a can of paint covers an area of 40m squared and costs $35

c

step-by-step explanation:

the answer is 11.2 (i know i’m late)

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d