Answer:
26
Step-by-step explanation:
i used a caculator
29 students have to be in the class. If 29 students each pay 2.75, they will raise up 79.75 dollars! :)
Answer: that would be 19.26%
Step-by-step explanation: because it is
Answer:
$28
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 10%/100 = 0.1 per year,
then, solving our equation
I = 70 × 0.1 × 4 = 28
I = $ 28.00
The simple interest accumulated
on a principal of $ 70.00
at a rate of 10% per year
for 4 years is $ 28.00.