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Phoenix [80]
3 years ago
9

What is the mean of this set 18,21,20,14,17

Mathematics
2 answers:
konstantin123 [22]3 years ago
6 0

Answer: 18

Step-by-step explanation:

Add them all up

18+21+20+14+17=90

Divide by 5 since that is how many numbers there are

90/5=18

Darya [45]3 years ago
5 0

Answer:

the mean is 18

Step-by-step explanation:

you add them all up and then divide by the number of numbers

18+21+20+14+17=90

90/5=18

hey diddle diddle the median is in the middle, you add and divide for the mean the mode is the one that appears the most and the range is the difference between.

Hope this helps!!

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mariarad [96]

Answer:

The area of the shape is 693 m^2

Step-by-step explanation:

Here, we want to calculate the area of the given shape

Mathematically, what we have to do here is to multiply the base of the shape with the height

We have this as;

21 * 33 = 693 m^2

8 0
3 years ago
Write a positive or negative integer that represents the situation.
Harrizon [31]

Answer:

-42

Step-by-step explanation:

If you withdraw an amount, it means that you are taking it out. On the other hand, if you were to deposit an amount, you are putting money in. Taking something out means that you have less of it, so -42 would be the answer. If you were to deposit an amount, the answer would be +42 since you are adding it in.

3 0
3 years ago
Which exponent value makes the statement true? 16=2? 8 6 4 3
nasty-shy [4]
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is 4x4 which equals 16
4 0
3 years ago
What is the stem-and-leaf plot for
Verdich [7]

The stem-and-leaf plot for 29,22,21,6,13,6,17,29,26,9,16,10,25,3,2,23,13,10,7,16,29,30,4,11,7,28,27,22,10 is shown in the image attached below (see attachment).

<h3>What is a Stem-and-leaf Plot?</h3>

A stem-and-leaf plot is a table which is used to display a set of data in such a way that, on the left we have the "stem" which displays the first digit or digits of a data value.

On the right, we have the 'leaf' which displays the last digit of the data value.

For example, if we are to represent "25" and "26" on a stem-and-leaf plot, we would have: 2 | 5, 6.

Therefore, the stem-and-leaf plot for 29,22,21,6,13,6,17,29,26,9,16,10,25,3,2,23,13,10,7,16,29,30,4,11,7,28,27,22,10 is shown in the image attached below (see attachment).

Learn more about the stem-and-leaf plot on:

brainly.com/question/8649311

8 0
2 years ago
How do you know 7.031 is greater than 7.03
slavikrds [6]
We know because they are both 7, but 7.031 has 031. 7.03 only has .03, if that makes sense
3 0
3 years ago
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