The amount of pizza left in the buffet line is given by the function a(t) = 50(0.8)t where t stands for the number of minutes the buffet is open and a(t) stands for the amount of pizza in any given time. how much pizza is there after five minutes?

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.