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2 years ago

12

Is this positive correlation , negative correlation or no correlation?

2 answers:

Greeley [361]2 years ago

5 0

It’s negative! Why did the other say positive? SMH

max2010maxim [7]2 years ago

3 0

Positive correlation

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Rico can walk 3 miles in the same amount of time that Donna can walk 2 miles. Rico walks at a rate 2 miles per hour faster than

tatyana61 [14]

Answer:

$13$

Step-by-step explanation:

Donna's Rate is $R$

Rico's Rate is $R+2$

$\frac{R}{R+2}=\frac{2}{3}$

Cross-Multiply

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$2R+4=3R$

$4=R$

Donna's Rate is $R=4$

Rico's Rate is $R+2=6$

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Step-by-step explanation:

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2 years ago

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ratelena [41]

Answer:

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Step-by-step explanation:

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2 years ago

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Ira Lisetskai [31]

Answer:

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Step-by-step explanation

see attached

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2 years ago

Read 2 more answers