They always say to do the problem in parentheses first
For this, the equation is
90× 1.13³=y
X was replaced with y. Since she is gaining, you have to remember she is going to have 100 percent of what he had before, she will not lose any.
90× 1.13= 129.86
Now, we need to find the amount of interest she gained, so we have to subtract 90 from the total.
129.86-90=39.86
We can also find the answer by completing a small chart.
The first column will be the year. The second will be the amount. The third will be the interest for the year.
1 90 11.7
2 101.7 13.22
3 114.92 14.94
The total would round to 39.86, so her interest for the 3 year would be 39.86, with her having 129.86 altogether.
...is is Kinetic Energy? I'm not positive, at all! I'm going to go do some research brb
Answer:
The answer to your question is: letter D
Step-by-step explanation:
Data
f(x) = x³ - 9x
g(x) = x² - 2x - 3
Process
Factor both numerator and denominator
Simplification
Answer:
is it 7
Step-by-step explanation:
