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lutik1710 [3]
3 years ago
13

Last week’s and this week’s daily high temperatures are shown in the table below. High Temperatures for This Week and Last Week

High Temperatures This Week (mc001-1.jpg) 65 73 73 74 73 75 71 High Temperatures Last Week (mc001-2.jpg) 68 51 62 66 85 72 72 How much greater is this week’s median temperature than last week’s median temperature? 2 degrees 3 degrees 4 degrees 5 degrees
Mathematics
2 answers:
Delicious77 [7]3 years ago
8 0
You must take the average of the last week and of the current week dividing the sum of the temperatures given between the amount of temperatures given.
 For the current week:
 (65 + 73 + 73 + 74 + 73 + 75 + 71) / 7 = 72
 For last week
 (68 + 51 + 62 + 66 + 85 + 72 + 72) / 7 = 68
 this week's medium temperature 4 degrees greater than last week's medium temperature
atroni [7]3 years ago
3 0

Answer: The answer is option D (5)

Step-by-step explanation: I just took the test

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Hitman42 [59]

Hey there! I'm happy to help!

The factors are the numbers you multiply to get 47. And they can't be fractions or numbers with fractions. They have to be integers (numbers without fractions).

So far, we see that we can multiply 1 and 47 to get 47. To see if there are any more, we see what numbers 1-10 we can divide by.

We cannot divide by 2 because 47 is odd.

We cannot divide by 3 because it gives us 15.6666...

We can't divide by 4 because 47 is odd.

We can't divide by 5 because 47 does not have a 5 or 0 in the ones place.

We can't divide by 6 because 47 is odd.

We can't divide by 7 because it gives us 6.714285....

We can't divide by 8 because 47 is odd.

We can't divide by 9 because it gives us 5.2222

And we obviously can't divide it by 10.

Therefore, the factors of 47 are 1 and 47. A number whose only factors are 1 and itself is called a prime number.

I hope that this helps! Have a wonderful day! :D

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3 years ago
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ch4aika [34]
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