Write the inequality in interval notation.x ? -5
A. (-?, -5)
B. (-?, -5]
C. (-5, ?)
D. [-5, ?)
Answer: B
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Determine whether the events A and B are independent.A balanced die is rolled twice. Event A: Six comes up on the first rollEvent B: Six comes up on the second roll
A. Yes B. No
Solve the problem.In the year 2000, the population of Salem was 6,400 and the population of Trevor was 1,600. The projected trends in the populations of these two cities are indicated on the graph below.
Which city (cities) will experience population decline?
A. Neither city B. Salem, Trevor C. Trevor D. Salem
Which of the following mathematical equations represents the operating breakeven point, QOpBEP, for a firm?
A. Sales = Gross profit margin B. Sales = Total variable costs + Total fixed costs C. Total operating costs = Total variable costs + Total contribution margin costs D. Total operating costs = Contribution margin E. Contribution margin = Earnings before interest and tax
The graph of a function f is given. Use the graph to answer the question.Use the graph of f given below to find f(10).
A. 10 B. 15 C. -20 D. 0