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lesya692 [45]
2 years ago
8

What is the Median? Data set A) 12, 14, 16, 23, 31, 45

Mathematics
2 answers:
zhannawk [14.2K]2 years ago
8 0
The median is 19.5. 16+23 is 39. 39/2 is 19.5
vlada-n [284]2 years ago
6 0

Answer:

19.5 is the median

Step-by-step explanation:

count the amount of numbers presented and we have 6, the next decision differs on whether or not the amount is an even amount or odd, in this case it is an even number.  So divide your amount by 2 and we have 3.  Then count your first 3 numbers and on the third number you will need to find the average between the third and fourth number, so that would mean finding the number that is in the middle of these two numbers and we have 19.5.

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A square piece of tissue paper has sides that are 12 centimeters long. What is the tissue
slega [8]

Answer:

48

Step-by-step explanation:

A square has 4 sides of equal length. 12 x 4=48

7 0
3 years ago
Read 2 more answers
F(x) = ax2 - 12, g(x) = 2x +3, and f(3) = 24. What<br> is the value of g(f(2)) ?
elixir [45]
<h2>Answer:    g(f(2))  = 11</h2>

Step-by-step explanation:

g(f(2)) is substituting the value of f(2) for x in g(x). But we must first find f(2).

We know that f (x) = ax² - 12

Since f(3) = 24

  ⇒ a(3²) - 12 = 24

       9 a  = 36

          a  = 4

∴ f(2) = (4)(2²) - 12

         =  4

 

⇒ g(f(2)) = 2(4) + 3

             = 11

6 0
2 years ago
Read 2 more answers
Complete the factored form.<br>3x4 + 16x + 21 = (3x + 7)( )​
jekas [21]

Answer:

x+3

Step-by-step explanation:

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8 0
3 years ago
Has anyone here met any of the 1D boys?<br> and if you have what are they like
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Have you met them? :)
6 0
3 years ago
Help appreciated !!!!
sergiy2304 [10]

Answer:

Step-by-step explanation:

The circle is divided into 5 sections. The probability that the needle lands on a particular color is equally likely.

   So,

        P(red) = \frac{1}{5}\\\\P(green) = \frac{1}{5}\\\\

   Probability of not blue = 1 - Probability of blue

                                      = 1 - P(blue)\\\\=1 - \frac{1}{5}\\\\= \frac{4}{5}

3 0
3 years ago
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