Answer:
4096
Step-by-step explanation:
SIMPLE MULTIPLICATION
HOPE IT HELPS
In the formula, P is the initial amount, i is the rate, and t is the time that has passed. Simply plug in the values you know:
Rounded to the nearest cent, Maria had $2492.36 in her account after 5 years (D).
Answer:
5
Step-by-step explanation:
It's in the middle of all the numbers
If you do need a more in-depth explanation just comment under here and I'd be happy to show you how I did it :)
Answer:
r = 0.5 or 1/2
Step-by-step explanation:
Simple Interest Rate Formula: A = P(1 + r)^t
Simply plug in our known variables:
2700 = 800(1 + r)³
Now we solve for <em>r</em>:
<em>Divide both sides by 800</em>
27/8 = (1 + r)³
<em>Take the cube root on both sides</em>
∛27/8 = ∛(1 + r)³
<em>Simplify</em>
3/2 = 1 + r
<em>Subtract 1 on both sides</em>
r = 1/2
r = 0.5
