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โˆ™ 2017-02-08 13:13:49
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Algebra

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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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โˆ™ 2017-02-08 11:16:39

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Q: In a set of seven numbers the average of the first four is 15 and the average in the last three is 8 then what is the average in all 7?
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Related questions

The average of the first three numbers was sixThe average of the next seven numbers was 19 What was the overall average of all 10 numbers?

12


What is the arithmetic mean of the sum of the first five prime numbers and the sum of the cubes of the first three prime numbers?

The sum of the first five prime numbers is 28. The sum of the cubes of the first three prime numbers is 160. The average of 28 and 160 is 94.


What is the aritmetic average of the first twenty-three odd numbers?

The 12th odd number.


What is the smallest number divisible by the first three prime numbers and the first three composite numbers explain?

the answer is 120 because the first three prime numbers are 2,3,5 and the first three composite numbers are 4,6,8.


What are the three numbers if the average of three consecutive numbers is 126?

125, 126 and 127.


What is the average of 5000 and 7000?

To calculate the average of two numbers, add them together, and divide the result by 2. (For the average of three numbers, you add up the three numbers, and divide by three, etc.) The average is (5000 + 7000)/2 = 6000


What are the first three prime numbers?

The first three prime numbers are 2,3 and 5.


What are three prime numbers where the average is a prime number?

3, 5, and 7 are three prime numbers whose average is 5.


Could an average of three numbers be one of those three numbers?

Yes. For example, the average of 5, 7, and 9 is 7.


What is the average of 51 52 on 56?

The average of the numbers 51, 52, and 56 is 53. To get the average you would add all three numbers and then divide by three.


If the sum of 3 numbers is 144 what is the average of these three numbers?

48


What are three prime numbers where the average is also a prime number?

3, 5, and 7 are three prime numbers whose average is 5.

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