Answer:
Circumference is 43.98 inches
Step-by-step explanation:
Circumference = 2πr
= 2×3.14 ×7
= 43.98
Y intercept is when x=0 so it would be D
Answer:
5 miles per hour
Step-by-step explanation:
Anna runs 6 1/4 miles in 1 1/4hours. What is her rate in miles per hour?
6 1/4 miles / 1 1/4 hours =
25/4 miles / 5/4 hours =
5 mph or miles per hour or miles/hour
1. x=4, y=0
3. x=2.6666, y=0.3333
