Test the claim that the mean GPA of night students is smaller than 2.5 at the .005 significance level. Based on a sample of 60 people, the sample mean GPA was 2.49 with a standard deviation of 0.08

The test statistic is:
(to 2 decimals)

The critical value is:
(to 2 decimals)

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.