7 + b
= 7 + 15
= <u>22</u>
<u>hope</u><u> </u><u>it</u><u> </u><u>helps</u><u>!</u>
Answer:
Step-by-step explanation:
What you have here is the factored form of the quadratic

where a is the term representing the pull of gravity, b is the upwards vertical velocity and c is the initial height. If we FOIL that out, we get the equation in a form that is easily analyzed for velocity and initial height.

This tells us that the initial vertical velocity of the dive was 10 m/sec, and that she was 15 meters up at the time of diving.
Answer:
3/16
Step-by-step explanation:
1. The number of spaces that are red is three and the total is 8, so the probablility of red is 3/8
2. The probability of tails is 1/2
3. multiply the expressions 1/2 x 3/8 = 3/16
Answer:
12
Step-by-step explanation:
1/3 divide by 4
Take the reciprocal and get 3 times 4
Gives you 12.
The Slope is 5.
Use the slope formula m = y2-y1/x2-x1