Solve the problem.A projectile is fired with an initial velocity of 600 feet per second at an angle of 70° with the horizontal. To the nearest 10 feet, find the horizontal distance covered by the projectile.

A. 7090 ft
B. 7340 ft
C. 7230 ft
D. 7470 ft

Answer: C

Mathematics

Find the derivative.

A. sin (x⁶)
B. 6x⁵ sin (x⁶)
C. x⁷ sin (x⁶)
D. -cos (x⁶) - 1

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Mathematics

The data in the figure below represents the number of stars earned by 140 performers in a talent competition. How many performers earned 4 stars?

A. 5 B. 10 C. 4 D. 7 E. none of these

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Mathematics

Divide.-20 ÷ (0.5)

A. -0.4 B. 4 C. -40 D. -4

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Mathematics

Use a calculator to evaluate the expression. If necessary, round answers to the nearest thousandth.7

A. 0.003 B. 0.006 C. 0.001 D. 376.563

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Mathematics