Solve the problem.A child throws a ball with a speed of 5 feet per second at an angle of 46° with the horizontal. Express the vector described in terms of i and j. If exact values are not possible, round components to the nearest thousandth.
A. -3.473i + 3.597j
B. 3.597i - 3.473j
C. 3.473i + 3.597j
D. 3.597i + 3.473j
Answer: C
Mathematics
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Choose one of the four lines graphed which most closely resembles the graph of the given equation.y = 8x
A. 
B. 
C. 
D. 
Mathematics
Solve the absolute value equation.|x + 4| = 9
A. {-5} B. {13, 5} C. {-13, 5} D. ?
Mathematics
Solve the problem.The expected turnout at a company employee party is 58%. If there are 640 employees in the company, how many people should the caterer expect at the party? Round your answer to the nearest whole number.
A. 58 B. 320 C. 371 D. 366
Mathematics
Suppose P(C) = .048, P(M ? C) = .044, and P(M ? C) = .524. Find the indicated probability.P(C')
A. .952 B. 1 C. .476 D. .956
Mathematics