The values 12 and

15 are plotted on the number line.

V12

V15

What is the approximate difference in tenths between V12 and

15?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =