Mathematics, 22.10.2020 01:01 AnxiousKid

4. A toy rocket is fired into the air from the top of a barn. It's height (h) above the ground in yards after t seconds is given by the function: h(t) =- 5t^2+ 10t+ 20.
a) What was the maximum height of the rocket?
b) How long was the rocket in the air before it reached its highest height?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, wilkinsserrano3

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Answers: 2

continue

Mathematics, 21.06.2019 18:00, jakeyywashere

What is an alternate exterior angle

Answers: 1

continue

Mathematics, 21.06.2019 19:30, gonzalesalexiaouv1bg

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

Answers: 2

continue

Mathematics, 21.06.2019 22:50, henryisasum7846

Jim had 15 minutes to do 5 laps around his school what would his time be

Answers: 1

continue

You know the right answer?

4. A toy rocket is fired into the air from the top of a barn. It's height (h) above the ground in y...

Questions in other subjects:

Health, 08.07.2019 20:10

Veterinary medicine developed as a science because of concern about diseases...

History, 08.07.2019 20:10

What law did president grant support to protect african american civil rights...

Mathematics, 08.07.2019 20:10

This situation? the area of a triangle whose height is 1 more than 6 times its base is 13 square feet. if the base of the triangle is x feet, which equation models o a...

Mathematics, 08.07.2019 20:10

Let f(x) = x2 - 16. find f-1(x). (1 point)...

Business, 08.07.2019 20:10

Dinklage corp. has 5 million shares of common stock outstanding. the current share price is $77, and the book value per share is $8. the company also has two bond issues outstandin...

Physics, 08.07.2019 20:10

The point of maximum deflection δy occurs at the center of the specimen and is described by δy=fl348ei (12.11) where e is the modulus of elasticity and i is the cross-sectional mom...

Business, 08.07.2019 20:10

Titan mining corporation has 7.5 million shares of common stock outstanding, 275,000 shares of 4.7 percent preferred stock outstanding, and 160,000 bonds with a semiannual coupon r...

Biology, 08.07.2019 20:10

Which of the following statements is true? (a) extracellular signal molecules that are hydrophilic must bind to a cell-surface receptor so as to signal a target cell to change its...

Business, 08.07.2019 20:10

Alice purchased hampton industries inc. stock for $14.65 and sold it 6 months later for $17.38 after receiving a $0.25 dividend. what was alice's holding period return (hpr), annua...

Chemistry, 08.07.2019 20:10

Be sure to answer all parts. explain why the addition of hbr to alkenes a and c is regioselective, forming addition products b and d, respectively.8addition to alkene a is regiosel...

More questions: Mathematics Another questions

4. A toy rocket is fired into the air from the top of a barn. It's height (h) above the ground in yards after t seconds is given by the function: h(t) =- 5t^2+ 10t+ 20. a) What was the maximum height of the rocket? b) How long was the rocket in the air before it reached its highest height?

Answers

Other questions on the subject: Mathematics

Questions in other subjects:

4. A toy rocket is fired into the air from the top of a barn. It's height (h) above the ground in yards after t seconds is given by the function: h(t) =- 5t^2+ 10t+ 20.
a) What was the maximum height of the rocket?
b) How long was the rocket in the air before it reached its highest height?