Divide, if possible. If a quotient is undefined, state so.-18 ÷ 1

A. 18
B. -18
C. Undefined
D. 1


Answer: B

Mathematics

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Which system of inequalities matches the given calculator-generated graph?

A. y > x2 y > -2 B. y > x2 y < -2 C. y < x2 y > -2 D. y < x2 y < -2

Mathematics

Find the horizontal asymptote, if any, of the rational function.f(x) = 

A. y = 
B. y = 
C. y = 0
D. None

Mathematics

Solve.A census was taken to determine the median annual income for residents of a selected region of the United States, by level of education. The given polynomial models describe the median annual income for men, M, and for women, W, who have completed x years of education. Shown in a rectangular coordinate system are the graphs of the polynomial models. Identify the median annual income for a man with 20 years of education as a point on the appropriate graph.M = 224x2 - 1266x + 20,106W = 287x2 - 4030x + 33,761

A. (20, 84,386) B. (20, 67,961) C. (20, 144,531) D. (20, 108,440)

Mathematics

Use I = Prt for simple interest to find the indicated quantity.I = $750; r = 6%; t = 6 months. Find P.

A. $25,750 B. $24,250 C. $22.50 D. $25,000

Mathematics