Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
100%
Help with 23.
![22. Fabian walked across the length and width of a room and estimated
(72)
that it covered 40 yde. Use unit multipliers to write the area in square
feet.
REPRESENT
The net of a cone is shown here.
*23.
(40, 81)
a. Sketch the cone.
b. Find the surface area of the cone in terms of I.
90
Solve
20
*24. 2x2 = 50
(93)
25. A music download website charges its non-members a $2.50 fee to
(69)
download plus $1.25 for every song. The total download fee (f) for
non-members is a function of the number of downloads (n):
f = $2.50 + $1.25n
a. Create a table of prices for the first 6 downloads.
b. Graph the function on axes like the ones shown below.
11.25
10.00
8.75
7.50
6.25
5.00
3.75
Price in Dollars](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F905973e5-5283-4522-9b4f-2dbcaf875ae5%2Fed9c273c-7fe1-4754-aa59-4d9de5896018%2F29drjwa_processed.jpeg&w=3840&q=75)
Transcribed Image Text:22. Fabian walked across the length and width of a room and estimated
(72)
that it covered 40 yde. Use unit multipliers to write the area in square
feet.
REPRESENT
The net of a cone is shown here.
*23.
(40, 81)
a. Sketch the cone.
b. Find the surface area of the cone in terms of I.
90
Solve
20
*24. 2x2 = 50
(93)
25. A music download website charges its non-members a $2.50 fee to
(69)
download plus $1.25 for every song. The total download fee (f) for
non-members is a function of the number of downloads (n):
f = $2.50 + $1.25n
a. Create a table of prices for the first 6 downloads.
b. Graph the function on axes like the ones shown below.
11.25
10.00
8.75
7.50
6.25
5.00
3.75
Price in Dollars
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