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Alex
3 years ago
5

The terms in an expression each have a coefficient of 1 and contain the exact same variables, but raised to different powers. De

scribe the greatest common factor of the expression.
Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
4 0
The greatest common factor is the term in which the variable is raised to the lower power. this can be factored out of all terms, and is the greatest factor that can do so.
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Neptune is about four times wider than Earth.
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2 years ago
Lucy Baker is analyzing demographic characteristics of two television programs, American Idol (population 1) and 60 Minutes (pop
creativ13 [48]

Answer:

Alternative hypothesis:\mu_1 -\mu_2 \neq 0

Or in the alternative way would be:

 Alternative hypothesis:\mu_1 \neq \mu_2

Step-by-step explanation:

A hypothesis is defined as "a speculation or theory based on insufficient evidence that lends itself to further testing and experimentation. With further testing, a hypothesis can usually be proven true or false".  

The null hypothesis is defined as "a hypothesis that says there is no statistical significance between the two variables in the hypothesis. It is the hypothesis that the researcher is trying to disprove".

The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".

On this case the claim that they want to test is: "The means for the two groups (American Idol and 60 Minutes) is the same". So we want to check if we have significant differences between the two means, so this needs to be on the alternative hypothesis and on the null hypothesis we need to have the complement of the alternative hypothesis.

Null hypothesis:\mu_1 -\mu_2 = 0

This null hypothesis can be expressed like this:

Null hypothesis:\mu_1 = \mu_2

Alternative hypothesis:\mu_1 -\mu_2 \neq 0

Or in the alternative way would be:

Alternative hypothesis:\mu_1 \neq \mu_2

4 0
3 years ago
What is 5 + 5 + 5 + 5 equals 550 ​
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5 + 5 + 5 + 5 equals 550 ​lgjf8654

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Read 2 more answers
Can someone please help me check my answer!!
NNADVOKAT [17]

Answer:

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Step-by-step explanation:

Hi,

Since both f(x) and g(x) have the same values when x equals 11, 7, and 1, you know it's a solution :)

hope this helps

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