Eleven dimes dated 1989 through 1999 are tossed. Find the probability of the event.Heads on the 1992 and 1993 dimes only
A. 
B. 
C. 
D. 
Answer: B
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Graph on a plane.2x + 4y ? -8
A. 
B. 
C. 
D. 
Solve the problem.Two friends decide to meet in Chicago to attend a Cub's baseball game. Rob travels 
in the same time that Carl travels 
Rob's trip uses more interstate highways and he can average 
more than Carl. What is Rob's average speed?
A. 63 mph B. 71 mph C. 55 mph D. 60 mph
Find the distance between the pair of points.(2, -1) and (4, -7)
A. 32
B. 2
C. 8
D. 32
Solve the problem.A surveyor measures the distance between two markers to be 380 m. Then, moving along a line equidistant from the markers, the distance d from the surveyor to each marker is 
where ? is the angle between the lines of sight to the markers. See the figure below. By using differentials, find the change in d if ? changes from 94.4° to 94.65°380 m
A. -1.046 m B. 0.03199 m C. -0.5231 m D. -29.97 m