Answer:
The object travels 144,000,000 feet.
Step-by-step explanation:
The distance the object travel after t seconds is given by:
![d(t) = 64t^2](https://tex.z-dn.net/?f=d%28t%29%20%3D%2064t%5E2)
How far would the object travel after 1.5 * 10^3 seconds
This is d when
, so ![d(1500)](https://tex.z-dn.net/?f=d%281500%29)
![d(1500) = 64*1500^2 = 144000000](https://tex.z-dn.net/?f=d%281500%29%20%3D%2064%2A1500%5E2%20%3D%20144000000)
The object travels 144,000,000 feet.
Answer:
1. ![-3x^{2} +6x+4](https://tex.z-dn.net/?f=-3x%5E%7B2%7D%20%2B6x%2B4)
2. ![3x^{2} -19x-14](https://tex.z-dn.net/?f=3x%5E%7B2%7D%20-19x-14)
Step-by-step explanation:
1. Just subtract them. (To subtract easier, ignore the variables and subtract regularly. When you're done go back and put the variables back in)
2. Foil
![(3x +2)(x-7)](https://tex.z-dn.net/?f=%283x%20%2B2%29%28x-7%29)
![3x^{2} -21x+2x-14\\3x^{2} -19x-14](https://tex.z-dn.net/?f=3x%5E%7B2%7D%20-21x%2B2x-14%5C%5C3x%5E%7B2%7D%20-19x-14)
4.5 pounds x 16 ounces / 1 pounds. You want an answer in ounces so you have to divide by pounds, leaving ounces in the numerator. The answer is ounces
<span>3n + 4 = 7
</span><span>3n = 7 - 4
3n = 3
n = 1</span>
So the graph shows a division problem. the green parts represent 1/4 of the rectangle. and that 1/4 has been cut into 5 parts. so i think it would be d.