Based on the density graph below, what is the probability of a value in the sample space being anywhere from 40 to 60? A. 75% B. 50% C. 25% D. 100%

What signals you that factoring by grouping is the best method to use when factoring a problem?

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)