1. A population of zombies in Happy Town, USA doubles every three weeks (yikes!). The number of
zombies in Happy Town is currently 123.
(a) Use the exponential growth model to write an
equation that estimates the population t weeks after
today.
(B) estimate the zombie population in happy town in 23 weeks.

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)