(a) Is this an exponential growth or decay function? (b) What is the rate of growth or decay?
(c) When will the value of the bike be $50?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

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.

Aof 12 , we to a of 4 to on a .of 4 be ?