Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.-9, -11, -13, -15, . . .
A. yes, -4
B. yes, -2
C. no
D. yes, -6
Answer: B
Mathematics
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Solve the problem.Bob earns both a salary and a commission as a salesman at an auto dealership. The following table lists his estimates of the probabilities of earning various commissions for the next month:
What is the probability that he will earn at least $500 in commissions?
A. 0.88 B. 0.92 C. 0.63 D. 0.67
Mathematics
Factor, if possible.6x2 - 6x - 36
A. 6(x - 2)(x + 3) B. Prime polynomial C. 6(x + 2)(x - 3) D. (6x + 12)(x - 3)
Mathematics
Determine any data values that are missing from the table, assuming that the data represent a linear function.
A. 6 B. 18 C. 20 D. 14
Mathematics
Solve the logarithmic equation.log5(2x - 6) = 1
A. 9
B. 
C. 
D. 
Mathematics