How much paper is needed to make the drinking cup below? image link: answer options: a) 19 square inches b) 38 square inches c) 24 square inches d) 7 square inches

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

Given abc find the values of x and y. in your final answer, include all of your calculations.