Mathematics, 27.09.2019 08:30 stephaniero6
Amodel rocket is launched with an initial upward velocity of 67/ms. the rocket's height h (in meters) after t seconds is given by the following.
h= 67t-5t^2
find all values of t for which the rocket's height is 30 meters.
round your answer(s) to the nearest hundredth.
(if there is more than one answer, use the "or" button.)
Answers: 1
Mathematics, 21.06.2019 15:50
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
Mathematics, 21.06.2019 17:00
Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars
Answers: 1
Mathematics, 21.06.2019 18:30
Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?
Answers: 1
Mathematics, 21.06.2019 19:00
Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?
Answers: 1
Amodel rocket is launched with an initial upward velocity of 67/ms. the rocket's height h (in meters...
Mathematics, 12.03.2021 19:30
Mathematics, 12.03.2021 19:30
Mathematics, 12.03.2021 19:30
Mathematics, 12.03.2021 19:30
Mathematics, 12.03.2021 19:30
Mathematics, 12.03.2021 19:30
Mathematics, 12.03.2021 19:30
Mathematics, 12.03.2021 19:30
Chemistry, 12.03.2021 19:30
English, 12.03.2021 19:30
Mathematics, 12.03.2021 19:30
Mathematics, 12.03.2021 19:30