Mathematics, 03.10.2019 09:50 Laylahlettiere
Arock is thrown straight up into the air from a height of 4 feet. the height of the rock above the ground, in feet, t seconds after it is thrown is given by -16t^2+56t+4. for how many seconds will the height of the rock be at least 28 feet above the ground?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours
Answers: 3
Mathematics, 21.06.2019 19:00
Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
Answers: 1
Mathematics, 21.06.2019 19:30
In the given triangle, ∠aed ∼ ∠abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.
Answers: 2
Mathematics, 21.06.2019 20:00
Which of the following is an equation of a line parallel to the equation y=4x+1?
Answers: 1
You know the right answer?
Arock is thrown straight up into the air from a height of 4 feet. the height of the rock above the g...
Questions
History, 12.04.2020 22:58
Chemistry, 12.04.2020 22:58
Mathematics, 12.04.2020 22:58
Mathematics, 12.04.2020 22:58
History, 12.04.2020 22:58
Chemistry, 12.04.2020 22:58
History, 12.04.2020 22:58
Chemistry, 12.04.2020 22:58
History, 12.04.2020 22:58
History, 12.04.2020 22:59
Mathematics, 12.04.2020 22:59
