Answer:
C =18.84
Step-by-step explanation:
The circumference is given by
C = pi*d
C = 6pi
If we approximate pi by 3.14
C = 6*3.14
C =18.84
Answer:
55 miles/hour
Step-by-step explanation:
165/3 miles/hour
165/3 = 55 so it takes them 55 miles/hour
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Answer:
$90
Step-by-step explanation:
10% de 100 es 10; 100-10=90