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skad [1K]
3 years ago
11

What is the answer for my khan academy homework

Mathematics
2 answers:
Verdich [7]3 years ago
7 0

Answer:

12

Step-by-step explanation:

16 divided by 4 is 4

8 + 4 : 12

Svetllana [295]3 years ago
6 0

Answer:12

Step-by-step explanation: plug the 16 into were the a is in the question

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A. Erica gets 6 dollars per hour.
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3 years ago
A regression equation is obtained for a collection of paired data. It is found that the total variation is 20.711 , the explaine
galben [10]

Answer:

0.898

Step-by-step explanation:

The formula for the Coefficient of determination = ratio of explained variation to Total variation

From the above question, we have the following values

Explained variation = 18.592

Total variation = 20.711

The coefficient of determination = 18.592 : 20.711

= 18.592/20.711

= 0.8976872194

Approximately ≈ 0.898

Therefore, the coefficient of determination is 0.898

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3 years ago
How do I cancel my bmembership
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Answer:

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Step-by-step explanation:

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3 years ago
6 wrestlers compete in a competition. if each wrestler wrestles one match with each other wrestler, what are the total numbers o
PolarNik [594]

The total number of wrestlers are 6 and each have to wrestle each other wrestler only once.

It means, the first wrestler have 5 opponent, second have 4 opponents , third have three oponenets , fourth have two opponents and the fifth have only one opponent.

So the total number of matches = 5+4+3+2+1 =15

3 0
3 years ago
Read 2 more answers
!!!!
lakkis [162]
Incorect, you messed up on the second step. 7x4x is not 7x, it is 28x.
6 0
3 years ago
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