Can some one me with those questions

Find the missing factor in exponential form 48^2=3^2 • ?

What is the most accurate measurement of 1 pound

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint