Solve the problem. Unless stated otherwise, assume that the projectile flight is ideal, that the launch angle is measured from the horizontal, and that the projectile is launched from the origin over a horizontal surfaceA projectile is fired at a speed of 1160 m/sec at an angle of 32°. How long will it take to get 29 km downrange? Round your answer to the nearest whole number.
A. 29 sec
B. 27 sec
C. 31 sec
D. It will never get that far downrange.
Answer: A
Mathematics
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x2
A. 
B. 
C. 
D. 
Mathematics
Make the indicated conversion within units of time.Convert 
minutes to seconds.
A. 850 seconds B. 510 seconds C. 42.5 seconds D. 170 seconds
Mathematics
Identify the base and the exponent for the exponential expression.-(-13)2
A. Base: 2, exponent: 13 B. Base: 13, exponent: 2 C. Base: 2, exponent: -13 D. Base: -13, exponent: 2
Mathematics
Add or subtract. Assume that variables represent nonnegative values.3z2
- 5z2
A. cannot combine because the radicals are not like
B. -2z3
C. -2z2
D. 2z2
Mathematics