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Anuta_ua [19.1K]
3 years ago
12

Luis has $20.He buys 4 cans of tennis balls and gets $8 back as change .How much did one can of tennis balls cost?

Mathematics
2 answers:
AURORKA [14]3 years ago
7 0
3, this is because if you subtract the change and the total amount he started with you get 12, if you divide that equally among the four cans of tennis balls you get 3$
WARRIOR [948]3 years ago
3 0

Answer:

20-8 = 12 , he waste $12 if he got 4 cans 12 divide by 4 equal 3 so the one can cost $3

Step-by-step explanation:

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The correct interpretation of the p-value is given by:

B If the average battery life really is 5 hours, then a sample of 10 observations having a sample mean of 4.25 hours or lower would only occur about 3.8% of the line.

<h3>How to find the p-value of a test?</h3>

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