In these problems you are asked to find a function that models a real-life situation and use the model to answer question about the situation. Use the guidelines on page 273 to help you. Fencing a Garden plot A property owner wants to fence a garden plot adjacent to a road. As shown in the figure. The fencing next to the road must be studier and costs $5 per foot, but the other fencing costs just $3 per foot. The garden is to have an area of 1200 ft 2 . (a) Find a function that models the cost of fencing the garden. (b) Find the garden dimensions that minimize the cost of fencing. (c) If the owner has at most $600 to spend of fencing, find the range of length he can fence along the road.
In these problems you are asked to find a function that models a real-life situation and use the model to answer question about the situation. Use the guidelines on page 273 to help you. Fencing a Garden plot A property owner wants to fence a garden plot adjacent to a road. As shown in the figure. The fencing next to the road must be studier and costs $5 per foot, but the other fencing costs just $3 per foot. The garden is to have an area of 1200 ft 2 . (a) Find a function that models the cost of fencing the garden. (b) Find the garden dimensions that minimize the cost of fencing. (c) If the owner has at most $600 to spend of fencing, find the range of length he can fence along the road.
Solution Summary: The author explains how the function that models the cost of the fencing the garden is C=8x+7200x
In these problems you are asked to find a function that models a real-life situation and use the model to answer question about the situation. Use the guidelines on page 273 to help you.
Fencing a Garden plot A property owner wants to fence a garden plot adjacent to a road. As shown in the figure. The fencing next to the road must be studier and costs $5 per foot, but the other fencing costs just $3 per foot. The garden is to have an area of
1200
ft
2
. (a) Find a function that models the cost of fencing the garden. (b) Find the garden dimensions that minimize the cost of fencing. (c) If the owner has at most $600 to spend of fencing, find the range of length he can fence along the road.
Directions: Use the table below to answer the following questions and show all work.
Heights of Females
50.0
51.5
53.0
53.5
54.0
1. What is the average female height?
2. What are all the differences from the mean?
3. What is the variance for the female heights?
4. What is the standard deviation of the heights of the females?
5. What does the standard deviation found in number 4 represent? Write your answer in complete sentences.
135 metr uzunlikdagi simni 6:3 nisbatda qismlarga am eating
In circle T with m, angle, S, T, U, equals, 168, degreesm∠STU=168∘ and S, T, equals, 12ST=12, find the area of sector STU. Round to the nearest hundredth.
Chapter 2 Solutions
Bundle: College Algebra, 7th + WebAssign Printed Access Card for Stewart/Redlin/Watson's College Algebra, 7th Edition, Single-Term
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