Simplify.-40
A. 1
B. -1
C. 0
D. -4
Answer: B
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Solve the problem.A manufacturer uses raw materials to produce p products each day. Suppose that each delivery of a particular material is $d, whereas the storage of that material is x dollars per unit stored per day. (One unit is the amount required to produce one product). How much should be delivered every x days to minimize the average daily cost in the production cycle between deliveries?
What will be an ideal response?
Solve the problem.The volume of a cylinder of radius r and height h is given by the polynomial V= ?r2h, where ? is an irrational number. Use 3.14 as an approximation for ?, and find the volume of a cylinder with a diameter of 6 inches and a height of 10 inches. Round to the nearest hundredth of an inch.
A. 282.60 in3 B. 376.80 in3 C. 565.20 in3 D. 1130.40 in3
Choose the closest estimate.Which is the closest to the height of a student desk?
A. 1 km B. 1 m C. 6 cm D. 5 m
Expand the expression using the Binomial Theorem.(x - 4)5
A. x5 - 20x4 + 160x3 - 640x2 + 1,280x - 4 B. x5 - 20x4 + 320x3 - 1,280x2 + 1,280x - 4 C. x5 - 20x4 + 320x3 - 1,280x2 + 1,280x - 1,024 D. x5 - 20x4 + 160x3 - 640x2 + 1,280x - 1,024