Mathematics, 17.07.2020 01:01 perezkeirax33K

A rocket was launched and its height, h, in metres, above the ground after time, t, in seconds, is represented by h = 11 + 10t - 2t^2. What was the initial height
of the rocket?
a) 15 m
b) 7 m
c) 11 m
d) 19 m

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, jetblackcap

Plz me i need i will give a brain

Answers: 1

continue

Mathematics, 21.06.2019 18:30, jorozco3209

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Answers: 1

continue

Mathematics, 21.06.2019 20:50, peachijmin

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Answers: 2

continue

Mathematics, 22.06.2019 00:30, jamiej231984

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.

Answers: 3

continue

You know the right answer?

A rocket was launched and its height, h, in metres, above the ground after time, t, in seconds, is...