14. A computer randomly generates an integer from 1 to 16. Find the probability of the given event. Write your answer as a percent. P(number less than 5) 4' On average. a child's birth weight is approximately 55% of the mother's weight after the baby is delivered. If a child weighed 85 pounds at birth, what was the mother's weight after the delivery? Round your answer to the nearest tenth of a pound 3. In Mrs. Ulisse's class, 13 out of 20 students play the guitar. In Mr. Caprio's class, 11 out of 18 students play the guitar. Which class has a larger percent of students playing the guitar? a. For each classroom, write a fraction to represent the number of students who play the guitar. b. What percent of students in Mrs. Ulisse's class play the guitar? c. In which class is the percent greater d. What percent of students in both classes play the guitar? 3 i U Font Family 4. Tanya kept track of her spending for one month. She spent a total of $77. Forty percent of her monthly spending is spent on video games. a. How much money did Tanya spend on video games? b. Ten percent of her monthly spending is on snacks at the mall. How much money did she spend on snacks at the mall? c. What percent of video game money did she spend on snacks? Explain your answer. d. Compare the percent of money spent on snacks and video games to the percent of money spent on other purchases? 3 i U Font Family 5. Consider the number 12. a. What percent of 12 is 15? b. How could you ask this same question another way? c. What number represents the base?4. You deposit $500 in the bank into an account that will pay 8% interest every year. The amount you earn, A, after t years is given by the equation A = SUU(1.08) . If you do not withdraw any money, how much will you have in the bank after 5 years? B i U Font Family 5. You deposit $600 into an account that earns simple annual interest. After 6 months, the balance of the account is $607.50. a. Find the annual interest rate. b. If the balance continues to earn interest at the same rate, what will the balance be after a total of 12 months