Mathematics
Mathematics, 26.03.2021 22:00, Carrchris021

If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 feet per second, then its height h after t seconds is given by the equation h(t) = -16t2 +1287 How many seconds will it take to reach the maximum height? 5 seconds​

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 22.06.2019 00:30, amandapill
What is the area of the parallelogram? 48 sqrt(3)cm2 48 cm2 24 sqrt (3) cm2 24 cm2
Answers: 2
image
Mathematics, 22.06.2019 00:30, mitchellmarquite
Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?
Answers: 3
image
Mathematics, 22.06.2019 01:00, armonilucky11
Suppose m: angle a =77 degrees what is the measure of a complement of a complement of angle a, what is a conclusion you can draw about a complement of a complement of an angle
Answers: 1
image
Mathematics, 22.06.2019 03:30, jonathanrgarcia
Mr. piper is driving peter, roddy, and scott home from school. all of them want to ride in the front seat. how can he make a fair decision about who rides in the front seat?
Answers: 1
Do you know the correct answer?
If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 feet...

Questions in other subjects: