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1 year ago

What is the mode? -5 0 -9 0 0 -9

Mathematics

1 answer:

Natalka [10]1 year ago

4 0

The mode for this question is <u>0</u>

In a set of numbers, the mode is the number that occurs most often. In other words, it measures how frequently a particular number occurs within a set of numbers. It is a type of average, like its counterparts, the median and mean.

To find the mode of a set of numbers,

List the set of numbers in ascending or descending order, including any duplicates
Count the number of times each number in the set of numbers occurs. The number that occurs the highest number of times is the mode of the set of data

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2 years ago

19. Use Gauss-Jordan elimination to solve the following system of equations. 3x + 5y = 7 6x − y = −8

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If it’s 6 full weeks it’s 93 hours

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2 years ago

I need help please!

Sophie [7]

Answer/Step-by-step explanation:

Area of trapezium = ½*(AD + BC)*AB

Area = 42 cm²

AD = (x + 8) cm

BC = (x + 5) cm

AB = x cm

Plug in the values into the equation

42 = ½((x + 8) + (x + 5))*x

42 = ½((x + 8 + x + 5)*x

42 = ½(2x + 13)*x

Multiply both sides by 2

42*2 = (2x + 13)*x

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2x² + 13x = 84

Subtract both sides by 84

2x² + 13x - 84 = 0

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2 years ago