Mindy has decided to purchase an unusually shaped aquarium for her fish babies to live in. The shape of the aquarium is a large regular-pentagonal prism that is 3 feet tall, 2 feet on each side, and an apothem of 0.8 feet. How much water can be contained in Mindy's new aquarium, if she would fill it up with water to the rim?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.