Write the partial fraction decomposition of the rational expression.
A. +
B. +
C. +
D. +
+
Answer: B
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Find the LCM and the GCF of 100 and 150.
A. 150, 50 B. 300, 100 C. 300, 50 D. 15,000, 100
Solve the problem.Fireworks are launched into the air. The quadratic function models the fireworks' height, y, in feet, x seconds after they are launched. When should the fireworks explode so that they go off at the greatest height? What is that height? (Round answers the nearest hundredth.)
A. -6.22 sec, 612.77 ft B. 6.22 sec, 624.77 ft C. 6 sec, 199 ft D. 1104 sec, 6 ft
Graph the equation by plotting points.y = x - 4
A.
B.
C.
D.
Solve the problem.A mutual fund invests $119,600 in real estate and earns 5% per year on the investment. How much money is earned per year?
A. $59,800 B. $239,200 C. $5,980 D. $2,392,000