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Gnesinka [82]
3 years ago
9

What is the median of this set of data: 593, 588, 540, 434, 420, 398, 390, 375.

Mathematics
2 answers:
kiruha [24]3 years ago
8 0

Answer: B. 427

Step-by-step explanation: First, put all of the numbers in order from least to greatest. (375, 390, 398, 420, 434, 540, 588, 593)

Then, cross out all the numbers until you get the number or numbers in the middle. (375, 390, 398, 420, 434, 540, 588, 593)

Since there are 2 numbers in the middle, add them together and divide by 2.

(854/ 2 = 427)

Hope this helps! ♥

alexandr402 [8]3 years ago
5 0

Answer:

B. 427

Step-by-step explanation:

The median is the middle number. When you cross out numbers on the list you end up with 420 and 434. We take the average:

(420 + 434)/2 = 427

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In a class, every student knows French or German (or both). 15 students know French, and 17 students know German.
leva [86]
Answer:
32 students

Explanation:
We are given that:
Students in the class can either speak French, German or both
15 students know French
17 students know German

Now, the maximum number in the class can be calculated by assuming that no student can speak both languages.
This means that the number of students will be the summation of those who know French only (15) and those who know German only (17)

In this case:
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Hope this helps :)
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3 years ago
Write the two conditional statements that make up the following biconditional.
Yuri [45]
The correct answer is A. <span>If I drink juice, then it is breakfast time.
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7 0
3 years ago
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Degger [83]

Answer:

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Step-by-step explanation:

I don't have the inequality signs sorry if you don't know its the symbol thats opening to the left with a line underneath

80 is less than or equal to 22+7x

subtract 22

58 is less than or equal to 7x

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3 years ago
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Answer:

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3 0
3 years ago
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Airida [17]
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so the total cost would be 200 times x (200x)
4 0
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