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2 years ago

Please it's urgent I really need answers

Mathematics

2 answers:

WITCHER [35]2 years ago

5 0

(c)

We notice that they already have common denominators, therefore we can just add the numerators up.

(x+y+x-y)/2xy=

2x/2xy

Dividing both top and bottom by 2x, we get

-Hunter

krok68 [10]2 years ago

4 0

Answer:

1/y

Step-by-step explanation:

See attached image.

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3 years ago

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3 years ago

Imagine an experiment with 20 groups, and within each group, there are 50 participants. How many degrees of freedom are there fo

Yuliya22 [10]

Answer: There are 980 degrees of freedom for the within subjects factor.

Step-by-step explanation:

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3 years ago

Please it's urgent I really need answers ​

Please it's urgent I really need answers