(A) Your sister has loaned you $ 1 , 000 with the understanding that you will repay the principal plus 4 % simple interest when you can. How much would you owe her if you repaid the loan after 1 year? After 2 years? After 5 years? After 10 years? (B) How is the interest after 10 years related to the interest after 1 year? After 2 years? After 5 years? (C) Explain why your answers are consistent with the fact that for simple interest, the graph of future value as a function of time is a straight line (Fig. 1 ).
(A) Your sister has loaned you $ 1 , 000 with the understanding that you will repay the principal plus 4 % simple interest when you can. How much would you owe her if you repaid the loan after 1 year? After 2 years? After 5 years? After 10 years? (B) How is the interest after 10 years related to the interest after 1 year? After 2 years? After 5 years? (C) Explain why your answers are consistent with the fact that for simple interest, the graph of future value as a function of time is a straight line (Fig. 1 ).
(A) Your sister has loaned you
$
1
,
000
with the understanding that you will repay the principal plus
4
%
simple interest when you can. How much would you owe her if you repaid the loan after
1
year? After
2
years? After
5
years? After
10
years?
(B) How is the interest after
10
years related to the interest after 1 year? After
2
years? After
5
years?
(C) Explain why your answers are consistent with the fact that for simple interest, the graph of future value as a function of time is a straight line (Fig.
1
).
find the zeros of the function algebraically:
f(x) = 9x2 - 3x - 2
a small pond contains eight catfish and six bluegill. If seven fish are caught at random, what is the probability that exactly five catfish have been caught?
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A falling object travels a distance given by the formula d = 6t + 9t2 where d is in feet
and t is the time in seconds. How many seconds will it take for the object to travel
112 feet? Round answer to 2 decimal places. (Write the number, not the units).
Your Answer:
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