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NARA [144]
3 years ago
13

Can I have help with this math question?

Mathematics
2 answers:
musickatia [10]3 years ago
8 0
80.88 for mean as you have to add all of the values and divide it by the total amount of values, in this case 24
Since the answer was 80.875 and it asked for the nearest hundredth you had to write 80.88
weeeeeb [17]3 years ago
4 0
To calculate the mean, you must add all the numbers together and then divide by the total amount of numbers there are. 

The mean score of all these numbers would be 80.875, or 80 rounded to the nearest hundredth. 
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Step-by-step explanation:

Explanation is in the attachment

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Serggg [28]

Answer: 19.5 gallons

Step-by-step explanation:

Hi, to answer this question, we have to use proportions:

Nathaniel buys 28 gallons of gas for $56, so the proportion is:

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56/28 = 39/x

x = 39 / (56/28)

x = 19.5 gallons

Feel free to ask for more if needed or if you did not understand something.

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3 years ago
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Mice21 [21]

Answer:

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6 0
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Aloiza [94]

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Divide both sides by 7 x= -2/7

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