Circle A has a circumference of 9 cm. Circle B has a radius of 5 cm. 1) which circle has the larger circumference?
2) About how many centimeters larger is it.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

(a.s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected