A basket contains only purple, pink, and black marbles. The probability of choosing a pink marble is 3/8. The probability of getting a purple marble is 4 times the probability of getting a black marble. What is the probability of getting a black marble on your first try? (A) 1/24
(B) 1/8
(C) 1/4
(D) 1/2

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement in