Solve the problem.How many ways can a class president, a class secretary, and a class treasurer be chosen from a group of 10 candidates?
A. 5040
B. 27
C. 30
D. 720
Answer: D
Mathematics
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Find the area.
(a trapezoid)
A. 1350 m2 B. 315 m2 C. 291 m2 D. 157.5 m2
Mathematics
Solve the problem.The hemispherical bowl of radius 7 contains water to a depth 4. Find the volume of water in the bowl.
A. 205?
B. 
?
C. 
?
D. 
?
Mathematics
Find any slant asymptotes of the graph of f.f(x) = 
A. x = y + 4 B. None C. y = x - 8 D. y = x + 4
Mathematics
Provide the proper response.A student tries to solve 
by squaring both sides and gets 
. Why is this not correct?
What will be an ideal response?
Mathematics