Answer:
r = 2.39 and C=2πr=2·π·2.39≈14.99997
Step-by-step explanation:
Using the formula
C=2πr
Solving for r=C 2π=15
2·π≈2.38732
and then u round up the 7 told the 8 to go up.
2.39
Find mph
120/3 = 40 mph
200/40 = 5 hours to travel 200 miles
Answer:
1.8................................
Step-by-step explanation:
It could be B but I want to say D because it relates more to the question.
