Write the series in summation notation. Use the index i and let i begin at 1 in each summation.2 + 3 + 4 + 5 + 6
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem.Bob fenced in a rectangular garden in his yard. The length of the rectangle is 6 feet longer than the width and the perimeter is 116 feet. What is the width of the rectangle?
A. 28 ft B. 52 ft C. 26 ft D. 25 ft
Find the corner points for the set of feasible solutions for the constraints given in problem.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Solve the problem.A foul tip of a baseball is hit straight upward from a height of 4 feet with an initial velocity of 
per second. The function 
+ 4 describes the ball's height above the ground, s(t), in feet, t seconds after it was hit. What is the instantaneous speed of the ball 3.7 seconds after it was hit?
A. -118.4 B. -25.6 C. 25.6 D. 118.4
Graph the inequality.-2x - 3y ? -6
A. 
B. 
C. 
D. 