Answer:
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
Apply log both sides
![t=log(14/9)/[(12)log(1.005)]](https://tex.z-dn.net/?f=t%3Dlog%2814%2F9%29%2F%5B%2812%29log%281.005%29%5D)
Answer:
$42.12
Step-by-step explanation:
Calculation for How much will Gretta pay in total for this transaction
First step is to calculate the new price
New price=$65- ($65*40%)
New price=$65-26
New price=$39
Second step is to calculate the sales tax amount
Sales tax=8%*39
Sales tax=$3.12
Last step is to calculate How much will Gretta pay in total for this transaction using this formula
Total Amount to be paid=New price+Sales tax
Let plug in the formula
Total Amount to be paid=$39+$3.12
Total Amount to be paid=$42.12
Therefore the amount that Gretta will pay in total for this transaction will be $42.12
Answer:
Andie has 48 and Brian has 24
hope it's correct
Answer:
7 or 9 either one
Step-by-step explanation:
because 2+5 +7 and
2+2+5 = 9
Answer:
percentage is a number or ratio expressed as a fraction of 100.
Step-by-step explanation:
