3 years ago

How many 3 digit numbers can be formed using the numerals of {3,2,7,9} if repetition is not allowed

1 answer:

8 0

4*3*2*1

24 three-digit numbers can be formed

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MissTica

Answer: 21

Step-by-step explanation:

The reason why it's 21 because when you divide 126/6 you get a whole number instead of a mixed number.

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3 years ago

Anastasy [175]

Answer:

They are equal.

Step-by-step explanation:

First, we can simplify the second equation by multiplying 7 times 6 and then 7 times 5 due to the distributive property.

$42+35 = 7(6+5)?\\42+35=(7 * 6)(7 * 5)\\42+35=42+35\\$

Therefore, using the distributive property, they are equal.

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3 years ago

ella [17]

Answer:

under 50%

Step-by-step explanation:

i forgot how to get the excat percentage sorry :(

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3 years ago

pashok25 [27]

Answer:

Step-by-step explanation:

bc it will be the same exact topping just like 2 more things of the topping

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2 years ago

Mekhanik [1.2K]

34 light bulbs are left

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3 years ago