Answer:
$1400
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 9%/100 = 0.09 per year,
then, solving our equation
P = 378 / ( 0.09 × 3 ) = 1400
P = $ 1,400.00
The principal required to
accumulate interest of $ 378.00
on a rate of 9% per year for 3 years is $ 1,400.00.
It is approximately a thousand times larger
Answer:
12
Step-by-step explanation:
We can write the following ratio
1:3 (for every student who gets an A 3 gets a b)
We then can write a new ratio
4:x
We can solve this ratio by multiplying the original ratio by 4
4:12
This means that 12 people earned an B
Multiply equation B by 2.
Multiply equation A by 2
Multiply equation B by 3.
Multiply equation A by -3
Answer: D
Answer:
0.5?
Step-by-step explanation:
