Answer:
Step-by-step explanation:
25π/18 * 180/π= 250°
Sara's results probably do have a higher mean, if we take into account how William is way more willing to pay 20 dollars. Honestly, I think you got your chosen answers right! Just my opinion, as someone inexperienced.
Answer:
B) No, they are not congruent.
Step-by-step explanation:
The equation of the blue graph is A.