Answer:
hope it's help you ok have a good day
Answer:
aye congrats on passing!! im doing my finals rn im super stressed lol
Answer:
Balance after 30 years = $151,018.50
Explanation:
In order to calculate this, we will calculate the future value on an amount invested, gaining interest over the years of investment, and this is given by:
where:
FV = future value
PV = present value
r = interest rate
t = time in years.
Hence the future value is calculated as follows:
1. For the first 10 years at 7% interest:
7% interest = 7/100 = 0.07
2. For the last 20 years at 9.5%(0.095) interest:
Note that for the remaining 20 years, the present value (PV) used = 24,589.392, as ending balance after the first 10 years
Total Future value earned = $151,018.50
Answer:
the demand quantity and the supply quantity at a price of $15 is 8 units
Explanation:
Supply, P = 1/4 Q²
Demand, P = - 1/4 Q²+30
If P = 15
Quantity Demanded will be 15 = -0.25Q²+30;
if we move 30 across the equality sign.
Therefore -0.25Q²=-15; divide both sides by -0.25;
Q² = 60, Q = 7.746, approximately 8 units
Quantity Supplied will be 15 = 1/4 Q², dividing both sides by 1/4
Q² = 60, Q = 7.746, approximately 8.