17) a soccer ball is kicked into the air. its height above the ground can be approximated
by u...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 25.07.2019 23:10, livie225
17) a soccer ball is kicked into the air. its height above the ground can be approximated
by using the equation h = -3t2 + 15t, where h is the height above the ground in
meters and t is the time in seconds.
a) what are the zeros of this relation?
b) when does the ball hit the ground?
c) when does the ball reach its maximum height?
d) what is the maximum height of the ball?
18) pyranha kayaks models its profit, p in hundred thousands of dollars, using the
relation p=-2x2 + 28x – 90 where x is the number of kayaks sold in hundreds.
a) find the profit if the company sells 550 kayaks.
b) find the number of kayaks pyranha needs to sell in order to simply break-even.
c) how many kayaks do they need to sell to make their maximum profit?
d) what is the maximum profit?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00, Chen5968
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00, jnsoccerboy7260
The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug
Answers: 2
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 22.03.2021 06:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.03.2021 06:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.03.2021 06:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.03.2021 06:10
![Konu](/tpl/images/cats/fizika.png)
Physics, 22.03.2021 06:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ekonomika.png)
Business, 22.03.2021 06:10
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 22.03.2021 06:10