Solve the problem.In a recent International Gymnastics competition, the U.S., China, and Romania were the big winners. If the total number of medals won by each team are three consecutive integers whose sum is 96 and the U.S. won more than China who won more than Romania, how many medals did each team win?
A. U.S.: 33 medals; China: 32 medals; Romania: 31 medals
B. U.S.: 98 medals; China: 97 medals; Romania: 96 medals
C. U.S.: 34 medals; China: 33 medals; Romania: 32 medals
D. U.S.: 31 medals; China: 30 medals; Romania: 29 medals
Answer: A
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Solve the problem.Given the velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.v = -5t + 4, s(0) = 14
A. s = - t2 + 4t - 14
B. s = -5t2 + 4t + 14
C. s = t2 + 4t - 14
D. s = - t2 + 4t + 14
Identify the correspondence.The two triangles shown below are congruent. List the vertices corresponding to A, B ,and C in order.
A. X, Y and Z B. Y,X and Z C. Z, X and Y D. Y, Z and X
Use graphical methods to find any turning points of the graph of the function.f(x) =
A. (0, 0) and (3, 0.75) B. (3, 0.75) C. (0, 0) D. No turning points
Solve the problem.Allied Industries pays at the time-and-a-half rate for all time worked over 8 hours in any one day no matter how many hours are worked in a week. Ken Warner, an employee of Allied Industries, makes $9.50 an hour as his regular rate of pay. Last week he worked 13 hours on Monday, 4 hours on Tuesday, and 8 hours on Friday. What were his gross earnings for the week?
A. $259.45 B. $262.95 C. $271.45 D. $261.25