Mathematics, 08.11.2019 20:31 precioussmith76
Danny is taking a road trip. after 36 miles, he reaches a stretch of highway with a speed limit of 60 miles/hour. danny is trying to figure out the minimum number of hours he’ll need to drive to reach over 300 total miles for the trip, assuming he stays under or at the speed limit. he creates the inequality 60t + 36 ≥ 300, where t is the time elapsed, in hours. what statement is the most accurate? a. danny needs at least 7 hours to drive 300 miles. b. danny may drive 300 miles in 5 hours. c. at 4 hours, danny will have just driven 300 miles. d. it isn’t possible to drive 300 miles before the day is over.
Answers: 2
Mathematics, 21.06.2019 15:30
Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11
Answers: 3
Mathematics, 21.06.2019 19:30
Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck
Answers: 2
Mathematics, 21.06.2019 21:50
Which of the following is the graph of y= square root -x-3
Answers: 1
Mathematics, 21.06.2019 22:10
Which of the following circles have their centers in the third quadrant?
Answers: 2
Danny is taking a road trip. after 36 miles, he reaches a stretch of highway with a speed limit of 6...
Mathematics, 04.03.2020 19:53
Computers and Technology, 04.03.2020 19:53
Mathematics, 04.03.2020 19:55
Mathematics, 04.03.2020 19:57