Solve the problem. Write the probability in simplest form.A bag contains 8 red marbles, 3 blue marbles, and 1 green marble. What is the probability of choosing a marble that is not blue?

A. 9
B.  
C.  
D.  


Answer: B

Mathematics

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Perform the conversion. Round to the nearest tenth when necessary.20 L to gal

A. 5.3 gal B. 9.0 gal C. 21.2 gal D. 4.7 gal

Mathematics

Solve the problem.Calculate the coordinates of the new location of the point (0, -17) when it is rotated 30° counterclockwise about the origin. Remember that it is the matrix  that rotates a point 30° counterclockwise about the origin.

A.
B.
C.
D.

Mathematics

Solve the equation. Give the solution to three decimal places.3 x - 1 = 20

A. {1.727} B. {7.667} C. {2.897} D. {3.727}

Mathematics

Divide, when possible.2328 ÷ 50

A. 46 r28 B. 46 C. 49 r42 D. 49 r5

Mathematics