Answer:
I'll setup the problem and leave the computation to you
Step-by-step explanation:
The equation to calculate fixed payments

P= payments
r = interest rate for the period (which is a quarter )
PV = present value (or the amount borrowed)
n = number of periods
r = .25/4 (4 months = quarter of a year)
n = 4*10
PV = R450550.00
if you have questions, put them in the comment
Answer:
A≈422.37
You use the equation A=πr(r+h2+r2) to find the surface area of a cone
Preeeeetty sure it's just 16 for that.
Are you sure you submitted the whole problem?
Answer: 1, 13 is the answer