Answer:
x=-3
Step-by-step explanation:
I have a formula
It would take him 2.5 hrs because when you divide 10 by 4 that's what you get
Answer:
x=24
Step-by-step explanation:
y = x*c
x=2, y=7
2*c=7 => c=7/2
x*7/2 = 84
x = 84*2/7
x = 12*2
x = 24
To do this you could simply divide 72 by 24 and you get 3.
Answer:
15,894.06
Step-by-step explanation:
HI there!
This is a compound interest question, so we will use the formula
![x = p(1+\frac{r}{n})^n^t](https://tex.z-dn.net/?f=x%20%3D%20p%281%2B%5Cfrac%7Br%7D%7Bn%7D%29%5En%5Et)
P being our principle amount, $15,000 in this case,
R being our rate, or 1.25
N being our compound rate, which is semiannually, or twice a year.
T is our time, being 3.
After plugging these values in, we get
15,894.06
I hope this helps!