Solve the problem.A projectile is fired with an initial velocity of 450 feet per second at an angle of 70° with the horizontal. To the nearest 10 feet, find the horizontal distance covered by the projectile. The parametric equations for the path of the projectile are x = (450 cos 70°)t, and 
A. 3930 ft
B. 4070 ft
C. 4180 ft
D. 4310 ft
Answer: B
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A. True B. False
Find the mode.Number of phone calls made each day: 10, 26, 1, 22, 14, 26, 47, 36, 34
A. 26 calls B. 23 calls C. 22 calls D. no mode
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Find the reciprocal, if it exists.0.4
A. 1 B. -2.5 C. 2.5 D. -0.4