Exam 7: Applications of Integration
Exam 1: Preparation for Calculus96 Questions
Exam 2: Limits and Their Properties119 Questions
Exam 3: Differentiation208 Questions
Exam 4: Applications of Differentiation147 Questions
Exam 5: Integration165 Questions
Exam 6: Differential Equations88 Questions
Exam 7: Applications of Integration90 Questions
Exam 8: Integration Techniques, L'Hôpital's Rule, and Improper Integrals142 Questions
Exam 9: Infinite Series199 Questions
Exam 10: Parametric Equations, Polar Coordinates, and Vectors173 Questions
Exam 11: Mechanical Ventilation and Sedation: Assessment, Medications, and Complications225 Questions
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Find the volume of the solid generated by revolving the region bounded by the graphs of the equations
,
,
,and
about the x-axis.Round your answer to four decimal places.




(Multiple Choice)
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Which of the following expressions represents the volume of the solid generated when the region bounded by
and
is rotated about the line
?



(Multiple Choice)
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Find the area of the region bounded by the graphs of the algebraic functions.


(Multiple Choice)
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Find the area of the surface generated by revolving the curve about the y-axis.
,


(Multiple Choice)
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Use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane region about the x-axis.
,
,



(Multiple Choice)
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A solid is generated by revolving the region bounded by
and
about the y-axis.A hole,centered along the axis of revolution,is drilled through this solid so that one-third of the volume is removed.Find the diameter of the hole.Round your answer to three decimal places.


(Multiple Choice)
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Use the integration capabilities of a graphing utility to approximate the arc length of the graph of
on the interval
.Round your answer to three decimal places.


(Multiple Choice)
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Which of the following expressions gives the volume when region R is rotated about the line
?

(Multiple Choice)
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The velocity of a particle moving along a line is given by
for the interval
.
-How far to the right of the starting point will the particle be at
?



(Multiple Choice)
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Use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane region bounded by
,
,
,and
about the y-axis.Round your answer to three decimal places.




(Multiple Choice)
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If the position of the particle at time
is −1,then what is the position of the particle when it is farthest to the right on this time interval?

(Multiple Choice)
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Use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane region about the x-axis.
,
,



(Multiple Choice)
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A barn is 100 feet long and 40 feet wide.A cross section of the roof is the inverted catenary
.Find the number of square feet of roofing on the barn.Round your answer to the nearest integer.


(Multiple Choice)
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Find the area of the region bounded by the graphs of the function
,
,
.Round your answer to three decimal places.



(Multiple Choice)
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Find the arc length of the graph of the function
over the interval
.


(Multiple Choice)
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Find the volume of the solid generated by revolving the region bounded by the graphs of the equations
,
and
about the line
.




(Multiple Choice)
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Find the area of the region bounded by equations by integrating (i)with respect to x and (ii)with respect to y.


(Multiple Choice)
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The revenue and expenditures for a small company are analyzed and predicted for the next 5 years.The current annual revenue is $110,000 and growing at an annual rate of 30%,while the expenditures are modeled with a sinusoidal function.If
and
,to the nearest dollar,what is the average annual profit for the company when the expenditures reach a maximum value on the interval
?



(Multiple Choice)
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The chief financial officer of a company reports that profits for the past fiscal year were $17.5 million.The officer predicts that profits for the next 7 years will grow at a continuous annual rate somewhere between
% and 9%.Estimate the cumulative difference in total profit over the 7 years based on the predicted range of growth rates.Round your answer to three decimal places.

(Multiple Choice)
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Find the area of the region bounded by the equations by integrating (i)with respect to x and (ii)with respect to y.


(Multiple Choice)
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