Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the y-axis.y = 2e-x2, y = 0, x = 0, x = 1
A. 4 ?
B. 4 ?
C. 2(e - 1) ?
D. 2 ?
Answer: D
Mathematics
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Determine the prime power representation of the number.20
A. 22 ? 5 B. 52 C. 4 ? 5 D. 4 ? 2
Mathematics
A particle moves with position function r(t) = (21t- 7t³ - 6)i+21t²j.
Find the tangential component of the acceleration vector. Select the correct answer.
Mathematics
Graph the point symmetric to the given point.Plot the point (9, -6), then plot the point that is symmetric to (9, -6) with respect to the origin.
A.
B.
C.
D.
Mathematics
Solve for the indicated variable. +
= c, for a
A. a =
B. a =
C. a = bc -
D. a = - b
Mathematics