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3 years ago

Find the average between -10 and -20, including both -10 and -20

Mathematics

2 answers:

trasher [3.6K]3 years ago

6 0

Answer:

-15.

Step-by-step explanation:

Average = (-10 + -20) / 2

= -30/2

= -15.

agasfer [191]3 years ago

3 0

Answer:

-15 is the average aftet dividing the total of two numbers by two.

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3 years ago

a petting zoo has 5 lambs 11 rabbits 4 goats and 4 piglets. find the ratio of goats to the total number of animals. write the ra

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3 years ago

Read 2 more answers

What is the first quartile of this data set? 11, 12, 15, 16, 17, 19, 22, 24, 29, 33, 38

Bas_tet [7]

Answer:

Answer:

first quartile of this data set is 13

Step-by-step explanation:

11, 12, 13, 15, 17, 19, 22, 24, 29, 33, 38

First we find the median for the given set of numbers

Median is the middle number

11, 12, 13, 15, 17, 19, 22, 24, 29, 33, 38

19 is the median of the set of numbers

First quartile is the median of the set of numbers below 19

third quartile is the median of the set of number above 19

11, 12, 13, 15, 17

Median of 11, 12, 13, 15, 17 is 13

So first quartile of this data set is 13

Read more on Brainly.com - brainly.com/question/10309251#readmore

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3 years ago

How do you sketch the angle in standard position and 40 degrees

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