An inverted pyramid is being filled with water at a constant rate of 25 cubic centimeters per second. The pyramid, at the top, has the shape of a square with sides of length 6 cm, and the height is 9 cm. b1 b2 Find the rate at which the water level is rising when the water level is 5 cm. Use similar triangles, and the fact that the volume of a pyramid is 1 V 3 The exact answer is cm/sec The decimal approximation (to one decimal place) is cm/sec
An inverted pyramid is being filled with water at a constant rate of 25 cubic centimeters per second. The pyramid, at the top, has the shape of a square with sides of length 6 cm, and the height is 9 cm. b1 b2 Find the rate at which the water level is rising when the water level is 5 cm. Use similar triangles, and the fact that the volume of a pyramid is 1 V 3 The exact answer is cm/sec The decimal approximation (to one decimal place) is cm/sec
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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solve both part
![An inverted pyramid is being filled with water at a constant rate of 25
cubic centimeters per second. The pyramid, at the top, has the shape of a
square with sides of length 6 cm, and the height is 9 cm.
bị
b2
Find the rate at which the water level is rising when the water level is 5
cm. Use similar triangles, and the fact that the volume of a pyramid is
h
1
V =
3
The exact answer is
cm/sec
cm/sec
The decimal approximation (to one decimal place) is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb26965d3-6eb8-4b70-920b-833bafe0b609%2F65b76aa7-c28d-4086-85df-95a527efa392%2Fmt92mu_processed.png&w=3840&q=75)
Transcribed Image Text:An inverted pyramid is being filled with water at a constant rate of 25
cubic centimeters per second. The pyramid, at the top, has the shape of a
square with sides of length 6 cm, and the height is 9 cm.
bị
b2
Find the rate at which the water level is rising when the water level is 5
cm. Use similar triangles, and the fact that the volume of a pyramid is
h
1
V =
3
The exact answer is
cm/sec
cm/sec
The decimal approximation (to one decimal place) is
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