Trisha already knew 1 appetizer recipe before starting culinary school, and she will earn 5 new appetizer recipes during each week of school. after 8 weeks of culinary school, how many total appetizer recipes will trisha know?

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

after simplifying it i got: -36.25 as my answer. hope that !