Find the partial sum 
.
A. 
B. 
C. 
D. 
E. 
Answer: C
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Evaluate the integral.
A. 2
B. 2
C. 
D. 
Provide an appropriate response.
Find the total area.
A. 4x2 + 6x + 9 B. 4x2 + 12x + 9 C. 2x2 + 12x + 9 D. 2x2 + 6x + 9
Solve the problem.A committee is to be formed consisting of 5 men and 4 women. If the committee members are to be chosen from 10 men and 14 women, how many different committees are possible?
A. 1253 B. 1,307,504 C. 252,252 D. 726,485,760
Solve.A baseball pitcher throws a baseball with an initial speed of 140 feet per second at an angle of 20° to the horizontal. The ball leaves the pitcher's hand at a height of 5 feet. Find parametric equations that describe the motion of the ball as a function of time. How long is the ball in the air? When is the ball at its maximum height? What is the maximum height of the ball?
A. x = 131.56t and y = -16t2 + 47.88t + 5 3.094 sec, 1.496 sec, 40.82 feet B. x = 124.04t and y = -16t2 + 45.14t + 5 5.856 sec, 1.411 sec, 31.838 feet C. x = 124.04t and y = -16t2 + 45.14t + 5 5.412 sec, 1.411 sec, 259.702 feet D. x = 124.04t and y = -16t2 + 45.14t + 5 2.706 sec, 1.411 sec, 4.99 feet