Assume that Daniel’s taxable income after taking the standard deduction is $33,914. Which equations will Daniel need to use to calculate the amount of income tax on his taxable income, where x is the amount of taxable income that’s taxed at the corresponding marginal tax rate and y is the amount of taxes owed? I.

y = 0.10x

II.

y = 0.12x

III.

y = 0.22x

IV.

y = 0.24x

V.

y = 0.32x

VI.

y = 0.35x

VII.

y = 0.37x

Select the correct answer.

I and II
I, II, and III
IV, V, VI, and VII
VII only

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

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

Scarlett stopped at a campground along the appalachian trail. the campground had a 12 acre area for tents, divided into 6 equal campsites. scarlett picked one of the sections to pitch her tent. which expression would give you the size of scarlett’s campsite? (more than one answer