Solve the equation. + 4 = 3

A. 49
B. -1
C. 1
D. No solution


Answer: D

Mathematics

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Evaluate the function for the indicated input and interpret the result.The table lists the number of persons voting in an election by election year and sex, for a small community. Let this table be a partial numerical representation of a function f, where   computes the number of persons who voted in the year x whose sex is y. Evaluate  Interpret the result.

A. f (1988, Male) - f (1988, Female) = 198 In the year 1988, 198 more men voted than women. B. f (1988, Male) - f (1988, Female) = 198 In the year 1988, 198 more women voted than had voted previously. C. f (1988, Male) - f (1988, Female) = 198 In the year 1988, 198 more men voted than had previously. D. f (1988, Male) - f (1988, Female) = 198 In the year 1988, 198 more men voted than women in 1984.

Mathematics

Solve the polynomial equation using the zero product property.(x + 3)(4 - x)(x - 16) = 0

A. {3, 4, 16} B. {0, -3, 4} C. {-3, 4, 16} D. {-3, 4, -16}

Mathematics

Use the Half-angle Formulas to find the exact value of the trigonometric function. cos 

A.
B. - 
C. - 
D.

Mathematics

Find if lnxy=2ysinx.

What will be an ideal response?

Mathematics