The radius of a circle is 19 meters. What is the circle's circumference? r=19 m
Use 3.14 for .

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Y=21.95x+10 y=22.45x solve by substitution