Ayuda por fa es para hoy el problema es : Nicolás colecciona autos. Juan tiene 7 carros mas que Nicolás y Felipe tiene 12 carros menos que Juan. ¿Cuántos carros tienen Nicolás, Juan y Felipe si entre los tres poseen 77 autos?

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

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