Solve the problem, using 3.14 for ?. Round to nearest tenth unless instructed differently.The outfield wall in a baseball park is in the shape of a quarter circle. If the radius of the circle is 9 ft, how long is the wall?
A. 12.1 ft
B. 28.3 ft
C. 14.1 ft
D. 7.1 ft
Answer: C
Mathematics
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Solve the problem.David's company has to ship 4950 boxes of sprinklers. If a truck can hold 550 boxes, how many truckloads does he need to ship all the boxes?
A. 10 truckloads B. 8 truckloads C. 7 truckloads D. 9 truckloads
Mathematics
Solve the quadratic inequality symbolically. Write your answer in interval notation.x2 - 2x - 3 < 0
A. (-1, 3) B. (-?, -1) ? (3, ?) C. (3, ?) D. (-?, -1)
Mathematics
Find the quotient and check.
What will be an ideal response?
Mathematics
Graph.y = x2 + 2x - 7
A. 
B. 
C. 
D. 
Mathematics