Which of the following completes the statements of proof?

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

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

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse