Y(initial) = 9
V(initial) = 168
V(final) = 0
g(accel-grav) = 32 (in feet per second
squared)
Use the following equation:
V(final) = V(initial) + a(t)
Since this object is moving straight up and
down, a = -32
Enter the knowns into the equation
0 = 168 - 32t
32t = 168
t = 168/9.8
t = 5.25
Now that you know the time it takes to
reach it's maximum, use the general
kinematics equation to solve for final
distance:
y(final) = y(initial) + V(initial)(t) + (1/2)a
(t²)
y(final) = 9 + 168(5.25) + (1/2)(-32)
(5.25²)
= 9 + 882 - 441
= 450 feet
The exponential function that represents the future value of the investment is $300(1.04)^t.
<h3>What is the exponential function?</h3>
The exponential function that can be used to determine the future value of the investment is:
FV = P (1 + r)^nm
- FV = Future value
- P = Present value
- R = interest rate
- m = number of compounding
- N = number of years
$300(1.04)^t.
Where t represents number of years
To learn more about future value, please check: brainly.com/question/18760477
Answer:


Step-by-step explanation:
By geometric mean property:

Answer:

Step-by-step explanation:

Subtract 45 on each side so it would be
0.15X=104 then divide both sides by 0.15X
then X= 700