Mathematics, 29.07.2019 20:40 taniyawalker123
Brynn and denise launch their rockets at the same time. the height of brynn’s rocket, in meters, is given by the function f(x)=−4.9x^2+75x , where x is the number of seconds after the launch. the height of denise’s rocket, in meters, is given by the function g(x)=−4.9x^2+50x+38 , where x is the number of seconds after the launch. there is a moment when the rockets are at the same height. what is this height rounded to the nearest tenth of a meter?
Answers: 1
Mathematics, 21.06.2019 19:00
You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?
Answers: 1
Mathematics, 21.06.2019 19:30
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
Answers: 1
Mathematics, 21.06.2019 20:10
Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12
Answers: 3
Mathematics, 21.06.2019 21:00
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
Brynn and denise launch their rockets at the same time. the height of brynn’s rocket, in meters, is...
Mathematics, 27.08.2019 09:30
Social Studies, 27.08.2019 09:30
History, 27.08.2019 09:30
History, 27.08.2019 09:30
Physics, 27.08.2019 09:30
Biology, 27.08.2019 09:30
Spanish, 27.08.2019 09:30
Mathematics, 27.08.2019 09:30
Computers and Technology, 27.08.2019 09:30
Computers and Technology, 27.08.2019 09:30
Physics, 27.08.2019 09:30