- Abby and her family ordered a meal that cost 188.60 Abby paid 15% sales tax and left a 15% tip on 188.60 What was the total cost?
- .)The following function gives the height, it metres,of a batted baseball as a function of the time, I seconds, since the ball was hit. h=-6(t-2.5)^2+38.5 a) What was the maximum height of the ball? b) What was the height of the ball when it was hit? c) How many seconds after it was hit did the ball hit the ground, to the nearest second? d) Find the height of the ball I after it was hit.
- Erik's elementary school principal wants to hire some new teachers. 8 teachers applied for one 1st grade teaching job, and 3 teachers applied for one 2nd grade teaching job. How many different ways can Erik's principal hire new teachers? square ways
- Use the following data to answer the questions U.S. data (estimates for a Aast year : car crash istal ties=47,000; iriumies -4.5 million; co st to socichy= 400 billion Global data (estimates for a past year): car crash fratalities approx 1.8 millian, iriguries approx 44million deaths under age 25approx 400,000 a. About how often (once eveny x minutes or x seconds) on average is a person killed in a car crash in the United States? How often is a person injured in a car crash? b. Repeat part (a)for the global data (kound to the nearest tenth as needed.) b. Glohally, a person is killed in a car crash about one time every square seconds(s) (Round to the nearest tenth as needed.) Globally, a person is injured in a car crash about one time every square seconds(s) (Round to the nearest tenth as needed.
- While on vacation in Lanberry, Grace went out for a dinner that cost 108.63 If sales tax in Lanberry is 3.75% and Grace left an 18% tip on 108.63 what was the total cost of her meal?
