If john ate 3 cheese burgers in in 30 minutes, how many would he eat in 1 hour if he kept the same pace.

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)

How many 2/5s are in 1 and 1/2 plz someone me right now