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2 years ago

12, 20, 5, 7, 6, 10, 18, 5, 20, 17MeanMedian

Mathematics

1 answer:

Tresset [83]2 years ago

3 0

Answer:

Mean: 12

Median: 11

Step-by-step explanation:

For the median you would put the numbers in order from least to greatest (5, 5, 6, 7, 10, 12, 17, 18, 20, 20) then find the middle. But in this case, since there is two in the middle, you add them and divide that number by 2.

For the mean, you add all of the numbers up together to get 120. Then divide by the amount of numbers there are, which is 10, to get 12.

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Vladimir79 [104]

*assume the pool is empty at the beginning

a) plug 3.25 into the equation and solve

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2 years ago

John commutes each day to work either by train or by bus. The bus pass costs 10$ plus 2$ per trip. The train costs 15$ plus 1.50

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i plugged in each of the numbers to the equation

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Description Equation

Derivative of a Constant Derivative of a Constant

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Derivative of a Variable to the nth Power Derivative of a Variable to the nth Power

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Derivative of Cosine Derivative of Cosine

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2 years ago

Karen is saving money to buy a game . So far he saved $15 , which is three fourths . How much does the game cost ?

mina [271]

Answer:

$25

Step-by-step explanation:

Let X = total cost of game

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2 years ago

1.) In a class of 45 students , 80% received A’s on a Math test . How many students received an A?

kaheart [24]

Step-by-step explanation:

1) 45 times 0.8 (which is equivalent to 80 percent) is 36 students.

2) 15 divided by 0.2 is 75, so she earned 75 dollars

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3 years ago

12, 20, 5, 7, 6, 10, 18, 5, 20, 17MeanMedian​

12, 20, 5, 7, 6, 10, 18, 5, 20, 17MeanMedian