Charlie can run 2 laps every 10 minutes and 4 laps every 28 minutes. How long will it take for Charlie to run 3 laps.
1 answer:
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Answer: Center: (-7,6)
Radius: 4
Answer:
Bobby's economic profits for the day is $0.60.
Step-by-step explanation:
Bobby sells 20 glasses of lemonade for $0.20 per cup.
Amount earned = dollars
The average total cost is $0.17.
So, difference in selling amount and average = dollars
Therefore, Bobby's economic profits for the day is = dollars
Hence, the answer is $0.60.