Evaluate the absolute value.|85|
A. -85
B. 0
C. 85
D.
Answer: C
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Find the principal square root of the number. Approximate the answer to the nearest hundredth whenever appropriate.
A. 4
B.
C. - 4, 4
D. - ,
Write a formula to express the relationship. Use k as the constant of variation.The cost c of a turkey varies directly as its weight w.
A. c =
B. c = kw2
C. c = kw
D. c =
Solve.If the voltage, V, in an electric circuit is held constant, the current, I, is inversely proportional to the resistance, R. If the current is 150 milliamperes when the resistance is 3 ohms, find the current when the resistance is 15 ohms.
A. 90 milliamperes B. 30 milliamperes C. 745 milliamperes D. 750 milliamperes
Find the remaining zeros of a polynomial with real coefficients and having the specified degree and zeros.Degree 3; zeros: 3, 5 - i
A. -5 + i B. 5 + i C. -3 D. no other zeros