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tigry1 [53]
3 years ago
5

How many four-digit positive integers contain exactly one 0?

Mathematics
1 answer:
sergiy2304 [10]3 years ago
3 0
If you fix the first spot as 8, the second, third and fourth spot can be filled with any digit in (0,1,2,3,4,5,6,7,9) hence you have 93 possible choices. answer from google.
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Sergeu [11.5K]

Answer:$27,57

1)find out how much wallets cost in the first month:

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х= 24,50*125/100 ≈ 30,63

2)we will find out how much the wallets cost after the price is reduced by 10%:

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х=30,63*90/100 ≈ 27,57

Step-by-step explanation:

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ziro4ka [17]

Answer:

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Step-by-step explanation:

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melomori [17]

Answer:

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Step-by-step explanation:

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kolbaska11 [484]

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Step-by-step explanation:



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Answer:

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Step-by-step explanation:

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