The shape of a wall in a museum is shown to the right, where heights (in feet) are given at 4-foot intervals. The wall is to be paneled, and the cost to panel each square foot is $4.50. Find the approximate cost of paneling the wall. 28 26 4 ft 24 22 26 28 27.5 Which of the following sums would give the best approximation for the area of the wall? 25

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The shape of a wall in a museum is shown to
the right, where heights (in feet) are given at 4-foot
intervals. The wall is to be paneled, and the cost to
panel each square foot is $4.50. Find the
approximate cost of paneling the wall.
28
26
4 ft
24
22
26
28 27.5
Which of the following sums would give the best approximation for the area of the wall?
25
Transcribed Image Text:The shape of a wall in a museum is shown to the right, where heights (in feet) are given at 4-foot intervals. The wall is to be paneled, and the cost to panel each square foot is $4.50. Find the approximate cost of paneling the wall. 28 26 4 ft 24 22 26 28 27.5 Which of the following sums would give the best approximation for the area of the wall? 25
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