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3 years ago

The mean of a set of five test scores is m. what is the sum of the five test scores?

1 answer:

8 0

Mean = Sum of data / Number of data

Mean of 5 test scores = m

Sum of 5 test scores / 5 = m

Sum of 5 test scores = 5m

Hence, the answer is 5m.

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Cuanto es 34839269693+15534345345677856336.

PtichkaEL [24]

1.5534345e+19 is what the google calculator says

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4 years ago

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What is the graph for the above relationship?

Vesna [10]

Second graph.

<h2>Explanation:</h2>

Hello! You haven't provided any relationship, but I found it on the internet and it is the table attached below. The point-slope form of the equation of a line is given by:

$y=mx+b$

So:

$y-Intercept: \\ \\ (0,b) \\ \\ \\ From \ the \ table: \\ \\ (0,b)=(0,46) \\ \\ So: \\ \\ b=46$

Finding the slope:

$m=\frac{39-46}{1-0} \\ \\ m=-7$

So the equation of the line is:

$y=-7x+46$

From the graphs, only option 2 and 4 have negative slope and only option 2 passes through $(0,46)$

Conclusion: Correct option is second graph.

<h2>Learn more:</h2>

Parallel lines: brainly.com/question/12169569

#LearnWithBrainly

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70 points I need help ASAP on everything but part A (WILL GIVE BRAINLIEST) Roller Coaster Crew Ray and Kelsey have summer intern

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7 is the right answer to the question

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3 years ago

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BabaBlast [244]

I think its number 4 but also 3

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If the hypotenyse of an isosceles triangle is 8 inches, is there enough information to find the length of the legs? If yes, find

OLga [1]

Answer: 5..6 in.

Step-by-step explanation:

Given

Hypotenuse of isosceles triangle is 8 inches

In isosceles triangle two sides are equal

Suppose the other side is x

Using Pythagoras we can write

$\Rightarrow x^2+x^2=8^2\\\Rightarrow 2x^2=64\\\Rightarrow x^2=32\\\Rightarrow x=4\sqrt{2}\approx 5.6\ in.$

Therefore, the lengths of the legs is 5.6 inches

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3 years ago