4. A bicycle depreciates at a rate of 15%. Therese bought a
bicycle for $250. Is this an example of an exponential
function?
a) yes, exponential growth
b) yes, exponential decay
c) None

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false