So,
To divide a fraction by a fraction, all you need to do is invert the second fraction and multiply the resulting fractions.
Step 1: Flip the second fraction.

Step 2: Multiply the fractions.
Answer:
t = 1 s
Step-by-step explanation:
The function models the height of the ball after t seconds is given by :

We need to find how many seconds does it take for the ball to reach its maximum height.
For maximum height put dh/dt = 0

So,
32-32t = 0
t = 1
So, it will take 1 second to reach its maximum height.
Answer:
-2
Step-by-step explanation:
Given:
Slope formula:
Using the given points:
- m = (2- 6)/(4 - 2) = -4/2 = -2
Here's one way--- 1 half dollar, 2 quarters, 10 pennies