Give the degree of the polynomial (when simplified), and tell whether it is a monomial, a binomial, a trinomial, or none of these.10z5 + 3z4 - z3 + 12

A. Degree 5; none of these
B. Degree 5; trinomial
C. Degree 13; binomial
D. Degree 12; trinomial


Answer: A

Mathematics

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A. Inconsistent equation B. Conditional equation C. Identity

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Solve the problem.Determine a polynomial that represents the area of a rectangle having length  and width .

A. x2 + 6x + 27 B. x2 + 6x - 27 C. x2 - 6x - 27 D. 4x + 12

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At one high school, the mean time for running the 100-yard dash is  with a standard deviation of 0.9 seconds. The times are very closely approximated by a normal curve. Find the percent of times that are:Less than 17 seconds

A. 2.5% B. 84% C. 97.7% D. 98%

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Use the given values of the variable to make a horizontal table of solutions for the equation.x + y = 10, y = -7, 0, 7, 8

A.
B.
C.
D.

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