subject
Mathematics, 11.02.2021 19:50 sierraseideman1023

Alain throws a stone off a bridge into a river below. The stone's height (in meters above the water), 2 seconds after Alain threw it, is modeled by:
h(x)
-5x² + 10+ 15
What is the height of the stone at the time it is thrown?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
question
Mathematics, 21.06.2019 22:30
Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters
Answers: 1
question
Mathematics, 22.06.2019 05:00
If you apply the changes below to the linear parent function .f(x)=x what is the equation of the new function ? vertically stretch by a factor of 3 ; flip over the x axis
Answers: 3
question
Mathematics, 22.06.2019 05:30
Devaughn's age is three times sydney's age. the sum of their ages is 96. what is sydney's age?
Answers: 2
You know the right answer?
Alain throws a stone off a bridge into a river below. The stone's height (in meters above the water...
Questions
question
Social Studies, 18.03.2021 03:30
question
Mathematics, 18.03.2021 03:30
question
Mathematics, 18.03.2021 03:30
question
Mathematics, 18.03.2021 03:30
Questions on the website: 13722367