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Question 3 (8 points) Reading a text message takes your eyes off the road for about 4.6 seconds according to a recent study. If you
Question 3 (8 points) Reading a text message takes your eyes off the road for about 4.6 seconds according to a recent study. If you are traveling 60 mph and check a text message while you are driving, how far do you travel (in feet) with your eyes not on the road? Round your answer to the nearest foot. li . Question 4 (8 points) A large rectangular room needs to be carpeted and has dimensions 15.5 ft by 22 ft. The carpet is sold by the square yard and has a cost of $23.95 per sq yd. Find the cost to carpet the room (assume no extra needs to be purchased). Round answer to two decimal places. Question 5 (9 points) Consider the population of a small town that grows according to the explicit rule: Pn - 3500 + 18n, where n is the number of years after 2002 1. Find P12 2. Explain what the answer for P12 represents in terms of the application. (Your explanation should include a reference to a year.) Question 6 (9 points) A bacteria culture started with 300 bacteria at 1 p.m. After 1 hour, the population has grown to 375 bacteria. Assume the population grows exponentially (geometric). 1. Find an explicit formula the gives the number of bacteria n hours after 1 p.m. 2. Use your formula to find the number of bacteria at 8 p.m. Round your answer to nearest integer
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