Find ( f ? g )(x) and (g ? f )(x). given that 
What will be an ideal response?
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Solve the problem.What is the minimum force required to prevent a ball weighing 19.7 lb from rolling down a ramp which is inclined 36.4° with the horizontal? Round to the nearest tenth of a pound.
A. 5.9 lb B. 8 lb C. 15.9 lb D. 11.7 lb
Solve the problem.Find the number of games played in a round robin tournament for the given numbers of teams. In a round robin tournament every team plays every other team once.
Look for a pattern. Find the number of games played in a round robin tournament involving n teams. Find the number of games played in a round robin tournament involving 16 teams.
What will be an ideal response?
Solve.Find the unknown length given that the area is 198 cm2.
A. 32 cm
B. 6 cm
C. 16
cm
D. 16 cm
Simplify the expression.
A. 3x B. 10 C. 10x2 D. 3x2