Collin invests $100 each in two accounts. Account 1 earns 0.25% compound interest monthly, and Account 2 earns 0.25% simple interest monthly. Write two functions that model each account's balance in dollars, after t months. Account 1: B1(t)=100(1.0025)t;

Account 2: B2(t)=100+0.25t

Account 1: B1(t)=100(1.0025)t;

Account 2: B2(t)=100+25t

Account 1: B1(t)=100(1.025)t;

Account 2: B2(t)=100+0.25t

Account 1: B1(t)=100(1.025)t;

Account 2: B2(t)=100+25t

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.)