Solve the problem.Sven can type 51 words per minute. How many words would he type in 
hour (40 minutes)?
A. 34 words
B. 1360 words
C. 77 words
D. 2040 words
Answer: D
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Solve the problem. Assume the x-axis is horizontal, the positive y-axis is vertical (opposite g), the ground is horizontal, and only the gravitational force acts on the objects. A projectile is fired at a speed of 880 m/sec at an angle of 41°. How long will it take to get 22 km downrange? Round your answer to the nearest whole number.
A. 33 sec B. 31 sec C. 35 sec D. It will never get that far downrange.
For the compound inequality, give the solution set in both interval and graph forms.x - 3 > 3 or x + 3 < 2
A. (-?, -1) ? (6, ?)
B. (-?, 1) ? (6, ?)
C. (-1, ?)
D. (-?, 6)
Solve. x2 - xy + 3y2 = 32x2 - 3xy + 4y2 = 3
A. (2, 0), (0, -2) B. (-1, 1), (1, -1), (2, 0), (0, -2) C. (1, 1), (-1, -1) D. (1, 1), (-1, -1), (2, 0), (0, -2)
Find the sum of the infinite geometric series, if it exists.2 + 
+ 
+ 
+ . . .
A. 3
B. 
C. 
D. does not exist