Given that the mean of a data set is 25 and the standard deviation is 5, what is the z-score of 35? A) 2
B) -1
C) 0
D) 1

Find the ratios of the corresponding sides

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.