Very stuck 20 points abcd is a parallelogram with diagonal ac. if the measure of angle cab is 24° and the measure of angle adc is 127°, what is the measure of angle dac? parallelogram abcd with diagonal ac; the measure of angle adc is 127 degrees, and the measure of angle cab is 24 degrees.
a) 29°
b)48°
c)79°
d)103°

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

What is the factored form of the following expressions? d^2 – 13d + 36

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