Atriangular prism has a height of 12cm. each triangular face has a base 4cm and height 7cm find the volume of the prism

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

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.