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18 positive integers and 36 integers (negative and positive)

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: How may two digit-numbers contain the digit 4?
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How many two digit numbers contain the digit 4?


How many two digit- numbers contain the digit 7?

18 of them.

Two digit numbers contain exactly one 4?

There are 17 of them.

How many two-digit numbers do not contain the number 9?

There are 90 two digit numbers, 10 through 99. There are 18 two digit numbers containing a 9. They are 19, 29, 39, 49, 59, 69, 79, 89, and 90 through 99. Therefore, there are 72 two digit numbers that do not contain a 9.

How many three digit numbers with distinct digits?

1000there aren't even 1000 three-digitnumbers...There are the digits 1 through 9 for the first digit. Then, we have 0 through 9 for the second digit - excluding the first digit. For the third digit, we have 0 through 9, excluding the two previous digits for a total of 9*9*8 =81*8 =648 three digit numbers with distinct digits.EDIT- ... to be a little more specific, if your talking about a 3-digit password or unlock code its would be 1000. _-_

How many two digits number contain the digit 4?

04,14,24,34,40,41,42,43,44,45,46,47,48,49,54,64,74,84,94.... OR 19 Digits

How many 5 digit numbers contain exactly two 7 in them?

There are 6804 such numbers.

How many three digit numbers contain at least two sevens?

27: 077,177,277,377,477,577,677,877,977,717,727,737,747,757,767,777,787,797

How many three digit-numbers contain the digit 2?

Ech separate Hundred contains 19 such digits, except the two-hundreds which contain a hundred. 8 x 19 = 152, plus 100 = 252

How many three digit number contain the digit 2?

There are several ways to answer this. I think this is the easiest: Count the number of three-digit numbers: The first digit can be 1-9; the second and third digits can be 0-9. So, there are 9 choices for the first digit and 10 choices for the second and third digits. This gives you 9 x 10 x 10 = 900 three-digit numbers. Right? Then count the number of three-digit numbers that do NOT contain the digit 2. This is done similarly! Try it! Now, if you think about it, the difference between these two quantities IS the number of three-digit numbers that DO contain a 2, which is what you wanted.

What is the two digit small number?

-99 is the smallest two digit number.-99 is the smallest two digit number.-99 is the smallest two digit number.-99 is the smallest two digit number.

What two digit number has two one digit factors that have a sum?

Almost all of the two digit composite numbers have two one digit factors that have a sum.

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