Multiply and simplify. ?  

A.  
B. - 1
C.  
D.  


Answer: A

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 equation for . ? ?

A.   or  
B.    or  
C.
D.

Mathematics

Simplify.(4p2s3)3(s2)

A. 4p6s11 B. 64p5s18 C. 64p6s11 D. 64p5s8

Mathematics

Solve.The time t required to empty a tank varies inversely as the pumping rate r. A pump can empty a tank in 70 minutes at the rate of 700 kiloliters per minute. How long will it take the pump to empty the tank at the rate of 1500 kiloliters per minute? Round your answer to the nearest tenth.

A. 32.7 min B. 1.5 min C. 150.0 min D. 37.5 min

Mathematics