Answer:
56.55 ft.
Step-by-step explanation:
Circumference

For this case:
r = 9
Thus:

rounded to the nearest tenth we have
C = 56.55 ft.
Answer:

Step-by-step explanation:
we know that
The exponential decay function that represent the depreciated value of the car is given by

where
y is the depreciated value of the car
t is the number of years since 2008
What is the approximate value of the car in 2012?
Find the value of t

substitute in the equation

Answer: It can have infinite
Step-by-step explanation:
because numbers never finish
Tolerance = 1% = 0.01 on a shaft of 15 in
Tolerance in inches = 15 x 0.01 =0.15 in
Since it' s a tolerance the acceptable error is either +0.15in or -0.15 in
<span>He is budgeting too much for transportation.
He has used the highest recommended percentages to calculate the amounts for the three categories.
He is budgeting too much for housing.
He has used the lowest recommended percentages to calculate the amounts for the three categories. hope this helps :)</span>