Simplify the rational expression.
A.
B.
C.
D.
Answer: B
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Determine the indefinite integral.
A. ln(1 + cosh x) + C
B. + C
C. cosh2 x + C
D. -ln(1 + cosh x) + C
Provide an appropriate response.
Determine the lateral surface area of the given rectangular solid.
A. 936 cm2 B. 594 cm2 C. 846 cm2 D. 630 cm2
Solve.A ball is dropped from a height of 25 feet. Each time it strikes the ground, it bounces up to 0.7 of the previous height. The total distance the ball has traveled before the second bounce is feet, and the total distance the ball has traveled before bounce n + 1 is 25 +
feet.Use facts about infinite geometric series to calculate the total distance the ball has traveled by the time it has stopped bouncing.
A. 141 feet
B. 140 feet
C. 141 feet
D. 144 feet
Graph the inequality.x + 3y ? 6
A.
B.
C.
D.