Answer; there is literally no solution. it has to be a negative number.
Answer:
A) (-5,-2) B) (-2,-2) C) (1,-2) D) (-7,-2)
Step-by-step explanation:
Answer:
a) ![\frac{72x^5}{9x^7}](https://tex.z-dn.net/?f=%5Cfrac%7B72x%5E5%7D%7B9x%5E7%7D)
b) ![=\frac{8}{x^2}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B8%7D%7Bx%5E2%7D)
c), Yes;![8x^2](https://tex.z-dn.net/?f=8x%5E2)
Step-by-step explanation:
Michael's Weight: ![72x^5](https://tex.z-dn.net/?f=72x%5E5)
Al's weight: ![9x^7](https://tex.z-dn.net/?f=9x%5E7)
a) Ratio of Michael's weight to Al's weight: ![\frac{72x^5}{9x^7}](https://tex.z-dn.net/?f=%5Cfrac%7B72x%5E5%7D%7B9x%5E7%7D)
b) This ratio simplifies to: ![\frac{8\times 9x^5}{9x^5\timesx^2}](https://tex.z-dn.net/?f=%5Cfrac%7B8%5Ctimes%209x%5E5%7D%7B9x%5E5%5Ctimesx%5E2%7D)
![=\frac{8}{x^2}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B8%7D%7Bx%5E2%7D)
c) Yes, If the exponent in each expression were negative, then we have:
Ratio of Michael's weight to Al's weight: ![\frac{72x^{-5}}{9x^{-7}}](https://tex.z-dn.net/?f=%5Cfrac%7B72x%5E%7B-5%7D%7D%7B9x%5E%7B-7%7D%7D)
This ratio simplifies to: ![8x^{-5--7}=8x^2](https://tex.z-dn.net/?f=8x%5E%7B-5--7%7D%3D8x%5E2)
The two ratios are not the same.
Answer:
It is VERY important to use the attached formula.
Years = ln (Total / Principal) / rate
Years = ln (6,000 / 2,000) / rate
Years = ln (3) / rate
Years = 1.0986122887 / .015
Years = 73.24 years
This takes a LONG time because the interest rate is extremely low.
Step-by-step explanation:
Answer:
x=
1
3
y+
17
3
Step-by-step explanation:
This is all i can get so far, <em>if can improve opon this let me know</em>