A peñol holder shaped like a traingular prism is shown in the picture the hight of the pencil holder is 12cm and the volume of the pencil is 123 cm what is the area of the base of the pencil holder in square centimeters?

Select a graph that have an equation with a < 0

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test