subject
Mathematics, 14.09.2021 22:10 sairaanwar67

A rocket is launched into the air and is modeled by the equation h(t)=-t^2+3t-5, where t is the amount of time in seconds ], and h(t) is the height (in feet) of the rocket after t seconds. a. After how many seconds does the rocket reach its maximum height?
b. How high does the rocket go at its maximum height?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7
Answers: 2
question
Mathematics, 21.06.2019 16:30
Anyone know? will mark brainliest if correct
Answers: 1
question
Mathematics, 21.06.2019 16:30
Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.
Answers: 2
question
Mathematics, 21.06.2019 23:40
What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )
Answers: 1
You know the right answer?
A rocket is launched into the air and is modeled by the equation h(t)=-t^2+3t-5, where t is the amou...
Questions
question
Arts, 03.11.2020 18:00
question
Social Studies, 03.11.2020 18:00
Questions on the website: 13722362