3 years ago

What is the median of first 8 prime numbers? 7,9,11 or 13?

Mathematics

2 answers:

Irina-Kira [14]3 years ago

8 0

The median of the first 8 prime numbers are 9

MatroZZZ [7]3 years ago

5 0

Answer:

Step-by-step explanation:

The first 8 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19.

The median is the middle number in this list.

As there are 8 numbers the median is the mean of 7 and 11 which is 9.

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Please explain step by step worth 20 points

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<img src="https://tex.z-dn.net/?f=%5Csf%207-5x%3D-43" id="TexFormula1" title="\sf 7-5x=-43" alt="\sf 7-5x=-43" align="absmiddle"

lukranit [14]

Answer:

$\sf\longmapsto \: x = 10$

Step-by-step explanation:

Subtract 7 from both sides:

7−5x−7=−43−7

Simplify:

−5x=−50

Divide both sides by −5:

$\sf\longmapsto \: \frac{ - 5x}{ - 5} = \frac{ - 50}{5}$

$\sf\longmapsto \: x = 10$

$\boxed{\sf Answered \: By\: Subhash}$

$\boxed{\sf Good\: luck \: for \: your \:assignment}$

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A delivery person uses a service elevator to bring boxes of books up to an office. The delivery person weighs 180 lb and each bo

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3 years ago