2 years ago

Find the median of the data. 7,5, 12, 8, 2,9,4

Mathematics

1 answer:

hichkok12 [17]2 years ago

4 0

Answer:

Step-by-step explanation:

First, put them in numerical order: 2, 4, 5, 7, 8, 9, 12

Then cross out one from each side until you get to the middle

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Perform the indicated opera<br> 6) g(n)= n2 - 1<br> h(n)= 4n+1<br> Find (g. h)n)

DaniilM [7]

$(g.h)(n)\,\,is\,\,4n^3+n^2-4n-1\\$

Step-by-step explanation:

We are given:

$g(n)=n^2-1\\h(n)=4n+1$

We need to find (g.h)(n)

Finding (g.h)(n)

$(g.h)(n)=g(n).h(n)\\ (g.h)(n)=(n^2-1)(4n+1)\\ (g.h)(n)=n^2(4n+1)-1(4n+1)\\ (g.h)(n)=4n^3+n^2-4n-1\\$

So, $(g.h)(n)\,\,is\,\,4n^3+n^2-4n-1\\$

Keywords: Composite Function

Learn more about Composite Function at:

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3 years ago

If your away-from-home food bill was $520 in November 2012, what was it in November 2013?

son4ous [18]

If it was the exact spending as the previous year it would be $520 but doubled would be $1,040. Since there is not enough information in the problem I can not say for certain.

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3 years ago

I need help please thank you

sineoko [7]

Answer:

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3 years ago

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You roll a six-sided number cube and flip a coin. What is the probability of rolling a number less than 6 and flipping heads? Wr

Klio2033 [76]

Answer:

5/12

Step-by-step explanation:

less than 6 means 1,2,3,4 or 5 (5/6)

heads is 1/2

5/6 times 1/2

5/12

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3 years ago

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Find the values of X and Y in an isosceles triangle where one angle is 47°

vladimir1956 [14]

Answer:

X and Y = 66.5°.

Step-by-step explanation:

I am assuming that X and Y are the base angles, which are equal in an isosceles triangle.

X = Y = (180 - 47) / 2

= 66.5°.

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2 years ago