Answer: 310
Step-by-step explanation: 1240 miles /4 days = 310 miles per one day
72 people stayed, because 96 ÷ 4 = 24, and 24 * 3 is 72.
Answer:
The height is 20 cm.
Step-by-step explanation:
First, we have to know that the volume formula is V = πr²h and the base area of cylinder is a circle. So we can let πr² be 77 cm² . Then we have to substitute the following values into the formula :



Let πr² be 77,
Let v be 1540,




Answer:
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