Find the reciprocal of the number.

A.
B. 4
C. 0
D. 1


Answer: B

Mathematics

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Solve.John bought  lb of thyme,  lb of rosemary, and  lb of dill. How many pounds of herbs did he buy in total?

A.  lb
B.  lb
C.  lb
D.  lb

Mathematics

Complete the square in the given expression. Then factor the perfect square trinomial.x2 - 12x

A. x2 - 12x - 36 = (x - 6)2 B. x2 - 12x - 144 = (x - 12)2 C. x2 - 12x + 144 = (x - 12)2 D. x2 - 12x + 36 = (x - 6)2

Mathematics

Solve the problem.Suppose that the speed of a car, measured in miles per hour (mph), is monitored for some short period of time after the driver applies the brakes. The following table and graph relate the speed of the car to the amount of time, measured in seconds (sec), elapsed from the moment that the brakes are applied.What general trend do the data reflect? In which of the time intervals does the speed change the most?

A. With increasing elapsed time, the speed increases. The speed changes most during the time interval from 8 seconds to 10 seconds. B. With increasing elapsed time, the speed increases. The speed changes most during the time interval from 2 seconds to 4 seconds. C. With increasing elapsed time, the speed decreases. The speed changes most during the time interval from 2 seconds to 4 seconds. D. With increasing elapsed time, the speed decreases. The speed changes most during the time interval from 8 seconds to 10 seconds.

Mathematics

Determine if the infinite geometric series converges or diverges. If the series converges, find its sum.-10 - 5 -  - . . .

A. diverges
B. converges, 10
C. converges, - 
D. converges, - 20

Mathematics