What fraction of a full turn is one degree

Find the nonpermissible replacement for binthis expression.b2/5b +5

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?