subject

Mathematics, 04.03.2021 02:40 tinalmath

Robert threw a rock off a bridge into the river. The distance from the rock to the river is modeled by the equation h= -16t² - 16t + 60, where h is the height in feet and t is the time in seconds. Find how long it took the rock to enter the water.

ansver

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, dsporski

Find two rational expressions that have the difference of 2-n/n-4

Answers: 1

Mathematics, 21.06.2019 17:00, vandarughb2875

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Answers: 1

Mathematics, 21.06.2019 18:00, britney94

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Answers: 1

Mathematics, 21.06.2019 20:30, chicalapingpon1938

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Answers: 1

You know the right answer?

Robert threw a rock off a bridge into the river. The distance from the rock to the river is modeled...

Questions in other subjects:

Konu

Engineering, 20.08.2019 17:30

Athermocouple (0-200°c) is used to measure temperature in a slow-moving gas with a sensitivity of 0.05 v/°c. if you are asked to choose an a/d converter which has a range of 0-10v,...

Konu

Physics, 20.08.2019 17:30

Electrons are emitted from a conductor when the conductor is a. subjected to a small voltage. b. bombarded by high-speed electrons. c. cooled rapidly. d. ex...

Konu

Mathematics, 20.08.2019 17:30

Iam a number that is four times the product of 2 and 3. one of my factors is 4. what is my other factor?...

Konu

Mathematics, 20.08.2019 17:30

"i used bookstore will trade 2 of its book for 3 of yours. if val brings in 18 books to trade, how many books can she get from the store? "...

Konu

Mathematics, 20.08.2019 17:30

Auniversal set contains only sets a and b. if a∩b = ø and a and b are not the empty set, then all of the following are true except a and b are disjoint. a is equal t...

Konu

Engineering, 20.08.2019 17:30

A50-mm-diameter, thin-walled metal pipe covered with a 25-mm-thick layer of insulation (0.085 w/m k) and carrying superheated steam at atmospheric pressure is suspended from the ce...

Konu

English, 20.08.2019 17:30

The upper part of the large intestine is called the duodenum jejunum colon, and the lower part is called the anusileum rectum....

Konu

Mathematics, 20.08.2019 17:30

What types of angle are 78 degrees and 144 degrees?...

Konu

Engineering, 20.08.2019 17:30

In counter-flow concentric heat exchangers, the temperature difference between the hot and cold fluid remains constant at any location. a)-true b)-false...

Konu

Mathematics, 20.08.2019 17:30

What expression is equivalent to -2x² • 3x³y?...

More questions: Mathematics Another questions