Solve the problem.A bag contains 6 red marbles, 3 blue marbles, and 1 green marble. What is the probability of choosing a marble that is not blue when one marble is drawn from the bag?
A. 7
B. 
C. 
D. 
Answer: D
Mathematics
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Provide an appropriate response.Using a calculator, find the value of sin 4.2. Round to four significant digits.
A. 0.9973 B. -0.9973 C. 0.8716 D. -0.8716
Mathematics
Use the rational zeros theorem to determine the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = -4x4 + 2x2 - 3x + 6
A. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 6
B. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 4, ± 6
C. ± 
, ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 6
D. ± 
, ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 4
Mathematics
Simplify the expression.
? 
A. - 
B. - 
C. - 
D. - 
Mathematics
Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.4y3 - 4y2 - 80y
A. 4y(y + 4)(y - 5) B. (y - 4)(4y2 + 20) C. 4y(y - 4)(y + 5) D. (4y2 + 16y)(y - 5)
Mathematics