The graph of a function f is given. Use the graph to answer the question.For what values of x is f(x) < 0?

A. (-?, -15)
B. [-25, -15), (17.5, 25)
C. (-15, 17.5)
D. (-15, ?)


Answer: C

Mathematics

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Solve.Find which is the better buy (lower cost per ounce) by finding each unit price rounded to three decimal places if necessary. Assume that different sizes of the same brand are being compared. Cream Rinse:   $2.84 for 18 ounces $2.40 for 16 ounces

A. $2.84 for 18 ounces B. $2.40 for 16 ounces C. Both cost the same per ounce.

Mathematics

Solve the problem.If Jefferson's method is used to apportion 132 legislative seats to four states with the populations given in the table, then a violation of the quota criterion occurs.The apportionment for which state violates the quota criterion?

A. a B. b C. c D. d

Mathematics

Translate to an equation and solve.What percent of 75,544 is 43,815.52?

A. 0.58% B. 58% C. 1.7% D. 0.017%

Mathematics

Write  and  in trigonometric form and then find their quotient.

?
?
?

A. ?
B. ?
C. ?
D.
E. ?

Mathematics