Solve the equation.log2(x - 2) = -3
A.
B.
C.
D.
Answer: C
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Answer the question.If an average consumer owns at least one and at most fifteen credit cards, how many consumers must be polled to be certain that at least two own the same number of credit cards?
A. 16 consumers B. 14 consumers C. 17 consumers D. 15 consumers
Write a valid conclusion based on the statements.Students who watch television while doing homework jeopardize their grades. Students with grades in jeopardy get grounded. Being grounded includes being barred from watching television.
A. Students who are grounded watch TV while doing homework. B. Students who watch TV while doing homework will not be allowed to watch TV. C. Students who watch TV will be barred from watching TV. D. Students who watch TV will be grounded.
Write standard form and identify a, b, and c.2x2 = 5x - 4
A. 2x2 + 5x - 4 = 0; a = 2, b = 5, c = -4 B. 2x2 - 5x + 4 = 0; a = 2, b = -5, c = 4 C. 2x2 + 5x + 4 = 0; a = 2, b = -5, c = -4 D. 2x2 - 5x = -4; a = 2, b = -5, c = -4
Solve the problem.Find the linear speed for the tip of the hour hand of a clock, if the hand is 16 centimeters long and the angular speed is radians per second.
A. v = cm/sec
B. v = cm/sec
C. v = 144? cm/sec
D. v = cm/sec