Find the area of the composite
You do not need to include units.

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Which of the following points is collinear with (-2,1) and (0,3)

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?