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natita [175]
2 years ago
8

Did I do this right????

Mathematics
2 answers:
11111nata11111 [884]2 years ago
8 0

Answer:

The order should be:

0.7, 0.73, 0.81, 0.9

Step-by-step explanation:

Damm [24]2 years ago
8 0
Yea its 0.7,0.73,0.81,0.9
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3 years ago
uppose the correlation between two variables, math attitude (x) and math achievement (y) was found to be .78. Based on this stat
Nana76 [90]

Answer:

The proportion of the variability seen in math achievement that can be predicted by math attitude is 0.78, the same value as the correlation coefficient.

Step-by-step explanation:

The correlation coefficient r between this two variables is found to be 0.78.

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3 0
3 years ago
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A traveler pulls a suitcase, as shown in the figure.
hjlf

Answer:

2758 Nm

Step-by-step explanation

Work done usually depends on two things force applied and distance travelled due to applied force. In this current scenario, the force is being applied at an angle so we will have to find a component of force in the direction of the movement.

We usually find component using cos θ.

Here θ is 40°

Now, the modified equation becomes,

Work Done = Force * Distance * Component of force along the direction of distance

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Rounding to the nearest whole number.

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