Solve the problem. Write the probability in simplest form.If one card is drawn from a standard 52-card deck, find the probability of drawing a red card.

A.   
B.   
C.  
D.   


Answer: B

Mathematics

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Solve. Where appropriate, include approximations to the nearest thousandth. If no solution exists, state this.54x - 5(4x + 1) = -100

A.
B.
C. - 
D. No solution

Mathematics

Solve the problem.April shoots an arrow upward into the air at a speed of 64 feet per second from a platform that is 26 feet high. The height of the arrow is given by the function h(t) = -16t2 + 64t + 26, where t is the time is seconds. What is the maximum height of the arrow?

A. 22 ft B. 26 ft C. 90 ft D. 64 ft

Mathematics

Factor completely. If the polynomial cannot be factored, say it is prime.(x + 9)2 - 13(x + 9) + 42

A. (x2 + 9x - 6)(x2 + 9x - 7) B. (x + 15)(x + 16) C. (x + 3)(x + 2) D. (x2 - 9x + 6)(x2 - 9x + 7)

Mathematics

Solve the problem.One rope pulls a barge directly east with a force of 79 newtons, and another rope pulls the barge directly north with a force of 62 newtons. Find the magnitude of the resultant force acting on the barge.

A. 17 newtons B. 4,898 newtons C. 100 newtons D. 141 newtons

Mathematics