3 years ago

How many 5-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, if repetitions of digits are allowed?

Mathematics

1 answer:

valentinak56 [21]3 years ago

5 0

50 different 5-digit numbers because it would be 5x10 which equals 50.

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wolverine [178]

Answer:

The correct answer for the second one is,

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3 years ago

The length of the top of a computer desk is 2 1/4 feet longer than it’s width. If it’s width measures y feet, express its length

Lera25 [3.4K]

Answer:

The length as an algebraic expression in y is $y + (2\frac{1}{4} )$ ft

Step-by-step explanation:

The measure of the width of the computer desk = y feet

The measure of the length of the desk = width + 2 1/4 ft

⇒Measure of Length = $y + (2\frac{1}{4} )$ ft

Hence, the length as an algebraic expression in y is $y + (2\frac{1}{4} )$ ft

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4 years ago

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3 years ago

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Caleb's car used 8 gallons to travel 144 miles. How far can he travel on 20 gallons

V125BC [204]

Answer:

He will travel 360 miles.

Step-by-step explanation:

Divide 144 by 8. Then multiply your answer by 20.

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3 years ago

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miss Akunina [59]

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