The Bureau of Labor Statistics looked at the association between students' GPA's in high school (h) and their freshmen year at a university (u) in Texas. The resulting regression equation is 10 = 0.22 +0.72/ Calculate the residual for a student with a 3.8 in high school who
achieved a freshmen GPA of 3.5.

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year