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Dafna1 [17]
3 years ago
15

Find the mean, median, mode, variance and standard deviation of the following data set

Mathematics
1 answer:
o-na [289]3 years ago
6 0

Answer:

Mean: 9

Median: 9

Mode: 9

Variance: 9

Standard deviation: 9

Step-by-step explanation:

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Please SHOW me how to complete this problem. 50 points<br><br> (10y^3-5y^2-10x+4) ÷(2y-1)
Kay [80]

Answer:

10y3 - 5y2 - 10x + 4

 ————————————————————

        2y - 1      

Step-by-step explanation:

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 

Step  2  :

Equation at the end of step  2  :

 

Step  3  :

           10y3 - 5y2 - 10x + 4

Simplify   ————————————————————

                  2y - 1      

Checking for a perfect cube :

3.1    10y3 - 5y2 - 10x + 4  is not a perfect cube

Final result :

 10y3 - 5y2 - 10x + 4

 ————————————————————

        2y - 1      

5 0
3 years ago
Read 2 more answers
a right cone has a slant height of 17 feet and the diameter of the base it 30 feet. what is the height of the cone?
Angelina_Jolie [31]

Answer:

19 feet

Step-by-step explanation:

A right triangle is formed by the slant height, the radius of the base and with the slant height being the hypotension

The square on the hypotension is equal to the sum of the squares on the other 2 sides, that is

Since base diameter = 30then radius = 15

4 0
3 years ago
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What step comes first to solve 18/2 - 5 + 7 - 12
klemol [59]

Answer:

You would do 18/2 first.

Step-by-step explanation:

In order of P.E.M.D.A.S (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction), Division is the first main operation you would do, therefore making 18/2 the first thing to do.

4 0
3 years ago
What is the variable to y = 64 (18)
Sladkaya [172]

Answer:

y=1152

Step-by-step explanation:

7 0
3 years ago
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Which statement about the graph is true? On a coordinate plane, a line goes through points (0, 2), (2, 3), (4, 4), (6, 5). The g
Tema [17]

The answer is C. The graph does not show a proportional relationship because each point written as a ratio gives a different value.

Hope this helped! If it didn't please tell me what went wrong so I can fix it.

6 0
3 years ago
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