Answer:
3
Step-by-step explanation:
Khan Academy
I just took it i hope it helps give some feedback tnx.
Answer:
$46875.
Step-by-step explanation:
We have been given that Dr. Drake buys a sailboat for 125000. He borrows the money at an APR of 7.5% for five years.
We will find total interest after 5 years by using simple interest formula.
, where,
A= Amount after T years.
P= Principal amount.
r= The annual interest rate (in decimal form).
T= Time in years.
First of all we will convert our given interest rate from percent to decimal form.
Now let us substitute our given values in above formula.
To find the amount of total interest we will subtract principal amount from 171875.
Therefore, the total interest after 5 years will be $46875.
Answer:
the common ratio is 0.98.
Step-by-step explanation:
A fish population in a lake decreases by 2% each year. We are asked to find the common ratio.
The decrease of population of fish 2% annually means the population becomes next year 100% - 2% = 98%
Therefore, the common ratio would be 98%. Upon converting 98 percent to a decimal we will get,
98% =
Therefore, the common ratio or decay factor is 0.98.
The 2nd one i'm pretty sure i did it with a calculator
Answer:
$45.60
Step-by-step explanation:
do .008 times 5700