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djverab [1.8K]
2 years ago
6

You go out to lunch with some friends. Your lunch came to $9.76. If you want to leave a 15% tip, how much will you pay in total?

Mathematics
1 answer:
zalisa [80]2 years ago
3 0

Answer:

1.47

Step-by-step explanation:

9.76/10=10% = 0.976 round to 0.98

5%=0.97/2 = 0.49

add them = 1.47 tip

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Step-by-step explanation:

Given:

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The z-score is given as:

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