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Stels [109]
3 years ago
11

−5 − 5/3 HELP PLZ...............................

Mathematics
2 answers:
S_A_V [24]3 years ago
4 0
-5 is the same as -5/1
-5/1 - 5/3
Find the common denominator which is 3 in this case and multiply the numerator by 3 to get the two fractions to the same denominator.
-15/3 - 5/3
Now subtract 5 from -15 which will be -20
-20/3 is the answer.
Turn it into a decimal if needed to. Or mixed fraction -6 2/3
Hitman42 [59]3 years ago
3 0
I hope this helps you

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3 years ago
A study was done that looked at how much red meat people consumed and how long they lived. The correlation r was found to be 0.9
AVprozaik [17]

Answer:

False

Step-by-step explanation:

Since the correlation r was found to be 0.98 (a value closer to 1).  

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where the x-values are the values of the deviations of co-ordinates X from Xₙ, their mean value and the y-values are the values of the deviations of co-ordinates Y from Yₙ, their mean value.

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0 indicates that no correlation exists.

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Generally, values of r in the ranges 0.7 to 1 and −0.7 to −1 show that a fair amount of correlation exists.

therefore, it can be seen that there is a perfect relationship between the quantity eaten and how long the person live

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the answer is false because there are other reasons that determined longevity of life apart from meat consumption.

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3 years ago
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2600 feet every 3 minutes.

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