Which of the statement(s) about the graph shown are true? Select all that apply. A 2-dimensional graph with an x-axis and a y-axis is given.
A. An equation for the graph is y = 2x2 − 9x + 7.
B. The function has two roots.
C. The solutions of the related quadratic equation are −1.5 and −3.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

3/4 = c/36 i need with this fraction proble.