![subject](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 22:30 audreywizzy
A ball is thrown into the air. Its height h, in meters, after t seconds is given by the equation
h=-4.9 t^2+24.5t + 1
a) How high is the ball after 1 second?
b) Find the maximum height of the ball to one decimal place.
c) When does the ball hit the ground?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:20
The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
Describe a situation where it would be beneficial to round decimals to the nearest dollar. explain why you would use rounding in that situation.
Answers: 3
You know the right answer?
A ball is thrown into the air. Its height h, in meters, after t seconds is given by the equation
h=...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 23:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 23:30
![question](/tpl/images/cats/ekonomika.png)
Business, 10.02.2021 23:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 23:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 23:30
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/en.png)
English, 10.02.2021 23:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 23:30
![question](/tpl/images/cats/mkx.png)
Arts, 10.02.2021 23:30