Which of the following is an example of exponential growth or decay?
a.
a colony of bacteria staying constant in quantity each week
b.
a colony of bacteria doubling in quantity each week
c.
a colony of bacteria increasing by 100 in quantity each week
d.
a colony of bacteria decreasing by 100 in quantity each week

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)