Answer ! ollie's oil company wants to repaint the barrels in which the oil is stored. the workers need to know how much area they will be painting so that they can order the correct amount of paint. if an oil barrel is 5 feet tall with a radius of 3 feet, what is the surface area of one barrel? 43.61 square feet 85.7 square feet 150.72 square feet 180.34 square feet plz explain why, i wanna know how to do it myself

150.72 square feet

Step-by-step explanation:

The height of the oil barrel is = 5 feet

The radius of the oil barrel is = 3 feet

We have to find the surface area of the barrel. Surface area means the outside part of something.

The surface area is given as:

(Circumference of circle times height or the circular area between bases) + (area of 2 circles i.e upper and lower bases)

Putting the values in formua;

= square feet

Hence, the surface area of a barrel is 150.72 square feet.

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%