Height of a Golf Ball A golf ball is hit and its verti- cal height h in feet above the ground after t seconds is given by h(1) = 641 – 16r. (a) What is the initial height of the golf ball? (b) What is the height of the golf ball after 4 seconds? (e) If the golf ball spends the same amount of time going upas coming down, after how many sec- onds does the golf ball reach its maximum height? What is the maximum height of the golf ball? (d) Give a reasonable domain D for function h and explain what it represents. (e) Give a reasonable range R for function h and explain what it represents.

(b) Calculate the P-value. P-value = (Round to three decimal places as needed.)

The number of fish, P, in a pond after t years is given by 120 1+4e-0.7t P = (a) Find the fish population in the pond at 3 years, and include units with your answer. Please circle your final answer. (b) Find the rate at which the fish population is growing at 3 years, and include units with your answer. Please circle your final answer.

A roasted turkey is taken from an oven when its temperature has reached 185° Fahrenheit and is placed on a table in a room where the temperature is 75° Fahrenheit. Give answers accurate to at least 2 decimal places. (a) If the temperature of the turkey is 149° Fahrenheit after half an hour, what is its temperature after 45 minutes? Fahrenheit (b) When will the turkey cool to 100° Fahrenheit? hours.