PLEASE HELP ME ASAP!! THANK YOU EXPLANATION = BRAINLIEST

A fountain with a circular base is situated at the center of a circular basin. The base of the fountain is 5 ft in diameter. The basin is 10 ft in diameter and 3 ft high.

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Ithink i know it but i want to be sure so can you me out ?

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.