Solve the problem.Given that the parametric equations of flight on the moon are  and  determine the approximate distance that a baseball travels if it is thrown on the moon with a velocity of 55 feet per second at an angle of 22° relative to level ground.

A. 395 ft
B. 66 ft
C. 160 ft
D. 978 ft


Answer: A

Mathematics

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Using the factoring method, solve for the roots of the quadratic equation.2x2 - 7x - 9 = 0

A. x = , x = 1
B. x = , x = 0
C. x = , x = -1
D. x = , x = -1

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Divide.

A. x4 + 4x3 + 8x2 + 16x + 19
B. x4 + 4x3 + 8x2 + 16x + 19 + 
C. x4 + x3 + 8x2 + x + 19 + 
D. x4 - 4x3 + 8x2 - 16x + 19 + 

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Solve the formula for the indicated variable.F = C + 32 for C

A. C = 
B. C = (F - 32)
C. C = (F - 32)
D. C = 

Mathematics

Divide.

A.  +  -  
B.  +  -  
C.  +  -  
D.  + 5 -  

Mathematics