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77julia77 [94]
2 years ago
15

When a particle is located a distance x meters from the origin, a force of cos(πx/7) newtons acts on it. Find the work done in m

oving the particle from x=3 to x=3.5. equation editorEquation Editor Find the work done in moving the particle from x=3.5 to x=4. equation editorEquation Editor Find the work done in moving the particle from x=3 to x=4.
Mathematics
1 answer:
Brums [2.3K]2 years ago
7 0

Answer:

Badass means

Step-by-step explanation:

Bogdanich family

Ros77e up lol

Princess Diana style

Change someones life

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Can some one please answer these questions I will give you a brainliest
solniwko [45]
2×2=4 ( for one face)
so there r 6 faces = 6×4=24 square inches
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2 years ago
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Ther are 9 thirds in 3 ones a multiply and divide equashon
Ivanshal [37]

Answer:

That is a division equation.

Step-by-step explanation:

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3 years ago
The null hypothesis for an ANOVA is that all treatments/samples come from populations with the same mean. The alternative hypoth
LenKa [72]

Answer:

Alternative hypothesis: "AT LEAST ONE" of the population means is different from the others

Step-by-step explanation:

Analysis of variance (ANOVA) "is used to analyze the differences among group means in a sample".  

The sum of squares "is the sum of the square of variation, where variation is defined as the spread between each individual value and the grand mean"  

If we assume that we have n groups and we want to check if the population means are equal, th best way to check this it's with an ANOVA test.

The hypothesis for this case are:

Null hypothesis: \mu_{1}=\mu_{2}=\dots =\mu_{n}

Or in words:

Null hypothesis: All treatments/samples come from populations with the same mean

Alternative hypothesis: Not all the means are equal \mu_{i}\neq \mu_{j}, i,j=1.2,\dots ,n

Or we can say:

Alternative hypothesis: "AT LEAST ONE" of the population means is different from the others

8 0
3 years ago
279÷24=?<br> Write your answer as a whole number and remainder.
Anika [276]

Answer:

the answer is 11.625 so it is <u><em>12</em></u>

Step-by-step explanation:


8 0
3 years ago
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Your brother is 1/5 your age. Your sister is 9 years older than your brother. Your sister is 11 years old. Write and solve an eq
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Brother=b
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Hope this helps :)
5 0
3 years ago
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