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photoshop1234 [79]
3 years ago
9

How many different 4-digit numbers can be made from the digits 0, 1, 3, 5, and 7 if no digit is repeated in a number and zero ca

nnot be first number?
Mathematics
1 answer:
quester [9]3 years ago
6 0

Answer:

There are 96 ways different 4 digit numbers which can be made from these 5 digits.

Step-by-step explanation:

There are 5 different digits. The first one must be

1 3 5 or 7

So you can have 4 for the first one. Now the zero can be put into the mix.

4 * 4 * 3 * 2

96

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To add percentages, you have to make the percentage into a decimal with "1" as the whole number if it's lower than 100%.

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at first, the ratio of john’s money to peter’s money was 4:7 . after john spent half of his money and peter spent $60, peter had
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Answer:

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