What is the median of 79,91,93,85,86,88

87

Step-by-step explanation:

When you are finding the median, you are finding the middle number in a set of given number. To do so, first, order the numbers from least to greatest:

79, 85, 86, 88, 91, 93

Note that there is an even amount of numbers. Find the middle two numbers:

79, 85, 86, 88, 91, 93

Solve for the median by using the mean. Combine the two numbers and divide by 2:

(86 + 88)/2 = (174)/2 = 87

87 is the median of the given number sequence.

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The median of given data is 87

Step-by-step explanation:

Given, 79, 91, 93, 85, 86, 88

After arranging it we get,

79, 85, 86, 88, 91, 93

Here, the number of terms is = 6

To find the median

Formula

For the even number of terms, median is (th term +( ) th term) ÷ 2

So, median =

= = 87

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

c

step-by-step explanation: