Mathematics, 28.08.2020 05:01 raenfall455
Suppose you own a car that is 40 months old. From an automobile dealer's "Blue
Book" you find that its trade-in value is $3200. From an old Blue Book you find
that its trade-in value 10 months ago was $4700.
a. Write a function expressing trade-in value as a function of the cars age in
months.
b. You plan to get rid of the car when its trade-in value drops to $1000. How
much longer should you keep the car?
c. What does the slope of your function represent in the real world? Why is
it negative?
d. When do you predict that car will be worthless? How do you know this?
e. According to your model, what was the trade-in value of the car when it
was new?
Answers: 1
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Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?
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Mathematics, 21.06.2019 21:30
Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
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The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?
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Suppose you own a car that is 40 months old. From an automobile dealer's "Blue
Book" you find that...
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