Two marbles are drawn without replacement from a box with 3 white, 2 green, 2 red, and 1 blue marble. Find the probability.One marble is white and one marble is blue.
A.
B.
C.
D.
Answer: C
Mathematics
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Solve the polynomial inequality. Express the solution in interval notation.x2 - 4x - 21 ? 0
A. [7, ?) B. [-3, 7] C. (-?, -3] ? [7, ?) D. (-?, -3]
Mathematics
Write the equation of the ellipse that has its center at the origin, focus at , and major axis equal to 14. Express the equation in standard form.
What will be an ideal response?
Mathematics
Add.- +
A. -
B. - 1
C.
D. -
Mathematics
In the given number, name the place value for the digit 5.407.845
A. five thousandths B. five thousand C. five hundredths D. five tenths
Mathematics