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Mathematics
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Calculus Early
Quiz 8: Integration Techniques
Path 4
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Question 141
Multiple Choice
Express the integrand as a sum of partial fractions and evaluate the integral. -
dx
Question 142
Multiple Choice
Express the integrand as a sum of partial fractions and evaluate the integral. -
dx
Question 143
Multiple Choice
Evaluate the integral. -
Question 144
Multiple Choice
Evaluate the integral. -
Question 145
Multiple Choice
Solve the problem by integration. -Find the first-quadrant area bounded by
and
Question 146
Multiple Choice
Solve the problem by integration. -Find the area bounded by
y = 0, x = 2, and x = 4. Round to the nearest hundredth.
Question 147
Multiple Choice
Solve the problem by integration. -Find the volume generated by rotating the area bounded by
and
about the
Question 148
Multiple Choice
Solve the problem by integration. -The general expression for the slope of a curve is
Find the equation of the curve if it passes through (1, 0) .
Question 149
Multiple Choice
Solve the problem by integration. -The current i (in A) as a function of the time t (in s) in a certain electric circuit is given by
Find the total charge that passes a given point in the circuit during the first two seconds.
Question 150
Multiple Choice
Solve the problem by integration. -The force F (in N) applied by a stamping machine in making a certain computer part is
where x is the distance (in cm) through which the force acts. Find the work done by the force from
to
Question 151
Multiple Choice
Solve the problem by integration. -Under specified conditions, the time t (in min) required to form x grams of a substance during a chemical reaction is given by
Find the equation relating t and x if x = 0 g when
Question 152
Multiple Choice
Solve the problem by integration. -Find the volume generated by revolving the first-quadrant area bounded by
and x = 5 about the y-axis.
Question 153
Multiple Choice
Solve the problem by integration. -Find the volume generated by revolving the first-quadrant area bounded by
and
about the
Question 154
Multiple Choice
Evaluate the integral. -
Question 155
Multiple Choice
Evaluate the integral. -dt