Simplify using the laws of exponents.(-9y)(-3y6)
A. 27y7
B. -12y6
C. 9y - 3y6
D. -27y7
Answer: A
Mathematics
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Solve the problem.It took 1950 J of work to stretch a spring from its natural length of 1 m to a length of 
. Find the spring's force constant.
A. 1462.5 N/m B. 487.5 N/m C. 3900 N/m D. 975 N/m
Mathematics
Perform the indicated operations.
A. - 104
B. 
C. 
D. - 
Mathematics
Solve the problem.How many ways can a committee of 6 be selected from a club with 10 members?
A. 151,200 B. 60 C. 1,000,000 D. 210
Mathematics
Provide an appropriate response.Consider an equation of inverse variation y = 
. When x increases, does y increase or decrease?
Fill in the blank(s) with the appropriate word(s).
Mathematics