In a study of all homeowners in nevada, it was found that the average size of a home was 1100 square feet. determine whether 1100 square feet is a statistic or a parameter.

Can you simplify 4/7? 24 points will be awarded!

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?