Given:
Beau's grandmother started depositing $500 in a savings account each year in his birthday
Rate of simple interest = 2.5%
Time = 3 years
To find:
The interest.
Solution:
Formula for simple interest:

where, P is principal, r is rate of interest and t is time in years.
Interest for first year is


New principal = 
Interest for second year is


New principal = 
Interest for third year is


Total interest for 3 years is



So, interest after 3 years is $75.
Therefore, the correct options A.
So if we have 4x^2 - 27 = 0 then by using the square root properties we get:
4x^2 = 27
x^2= 27/4
x= +/- sqrt(27/4)
x=+/- 3*sqrt(3)/(2)
hope this helps! any questions please just ask! Thank you!!
Answer:
tue
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
I think that the expression is correct
(1/2)^3 x 2 = 1/8 x 2 = 1/4