Easy math please help asap no rush

20

Step-by-step explanation:

This is an easy problem. All that is needed to do is you add up all the numbers, then divide that number by how many numbers you have.

Example: 17+24+26+13=80

80/4 = 20

So the mean means the average of all the numbers, right? So that means all you have to do is add up all the numbers together, and divide by the amount of numbers there are.

so for this question...

17 + 24 + 26 + 13 = 80.

since it equals 80, and there are four numbers, (17, 24, 26, 13) divide 80/4.

80/4 = 20

your answer is 20!

I hope this helps!

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

the clue that the reader understand how to read the word "bang" is the exclamation mark. it gives the word a surprise tone, a strong accent.

the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

the words that should be read with a formal tone are the ones that give factual information. the sentence: mister lincoln couldn't think of anything to say at the gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.