Solve the problem.In how many ways can 4 people be chosen and arranged in a straight line, if there are 10 people from whom to choose?
A. 302,400
B. 5040
C. 40
D. 151,200
Answer: B
Mathematics
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Write the expression as a single logarithm. Leave your answer in simplest form without negative or fractional exponents.
(logbx6 + logb y7)
A. logb
B. logb
C. logb
D. logb
Mathematics
Multiply.-3(10)
A. 30 B. -30 C. -27 D. -20
Mathematics
Graph the function.f(x) = -2 ln x
A. 
B. 
C. 
D. 
Mathematics
Find the slope of the line.
A. 0 B. 1 C. -1 D. undefined
Mathematics