What is the arithmetic mean between 10 and 250

Mathematics

2 answers:

attashe74 [19]3 years ago

4 0

Answer:

In mathematics and statistics, the arithmetic mean, or simply the mean or average when the context is clear, is the sum of a collection of numbers divided by the number of numbers in the collection. The collection is often a set of results of an experiment, or a set of results from a survey.

Step-by-step explanation:

SSSSS [86.1K]3 years ago

3 0

11 arithmetic mean between 1 and 25 are 30,50,70,90,110,130,150,170,190,210 and, 230

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kogti [31]

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3 years ago

Which of the following equations is an example of a quadratic equation?

Alexxandr [17]

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6 0

3 years ago

11/(x+9)=5<br> I am struggling with this question. Is there a solution?

maks197457 [2]

Answer:

x=-6.8

$\\ step \: by \: step \: explanation \\ \frac{11}{(x + 9)} = 5 \\ 11 = 5(x + 9) \\ 11 = 5x + 45 \\ 5x = 11 - 45 \\ 5x = - 34 \\ x = \frac{ - 34}{5} = - 6.8$