8x^6+3x5 should be your answer
The ball takes 1.5 seconds to reach its maximum height
The ball's maximum height is 44 feet
<em><u>Solution:</u></em>
Given that,
<em><u>The height in feet after t seconds is given by the function:</u></em>
Let us first find the derivative of h(t)
Differentiate the given function with respect to t
At the maximum height the derivative of the function needs to be 0
Thus the ball takes 1.5 seconds to reach its maximum height
<h3><u>Find the ball's maximum height:</u></h3>
Substitute t = 1.5 in given function
Thus ball's maximum height is 44 feet
To find the Volume of a cylinder use
multiply 3.14 by 8
Divide by 25.12 on both sides
Find square root of both sides
Answer:
number of students tickets = 80
number of adults tickets = 145
Step-by-step explanation:
Let
x = number of students tickets
y = number of adults tickets
x + y = 225 (1)
3x + 8y = 1400 (2)
From (1)
x = 225 - y
Substitute x = 225 - y into (2)
3x + 8y = 1400 (2)
3(225 - y) + 8y = 1400
675 - 3y + 8y = 1400
- 3y + 8y = 1400 - 675
5y = 725
y = 725/5
y = 145
Substitute y = 145 into (1)
x + y = 225 (1)
x + 145 = 225
x = 225 - 145
x = 80
number of students tickets = 80
number of adults tickets = 145