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3 years ago

Plzzzzz help I really need it

Mathematics

1 answer:

Korolek [52]3 years ago

5 0

Answer:

The data set with the greater range is the girls, the greatest medium is also the girls.

Step-by-step explanation:

The range of the boys is 60-120

while the range of the girls is 70-150

The medium of the boys is 90,

the medium of the girls is 110 (as it is between 100 and 120 so the medium is 110)

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we have an uneven die with 8 faces with numbers 1 through 8. the probability of each number coming up is proportional to the num

german

Answer:

Step-by-step explanation:

Given that uneven die with 8 faces with numbers 1 through 8

the probability of each number coming up is proportional to the number itself.

P(x)= kx, x =1,2,3...8

To find k:

Since total probability =1

we have \Sigma_1^10 kx =1

Simplify to get

36k =1: k = 1/36

Hence distribution of X is as follows:

x 1 2 3 4 5 6 7 8 Total

p(x) 1/36 1/18 1/12 1/9 5/36 1/6 7/36 2/9 1

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3 years ago

I NEED HELP FAST! Find the surface area of the composite figure.

Sergio039 [100]

Answer:

I think it would be B

Step-by-step explanation:

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3 years ago

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Does anybody know the answer???

Rasek [7]

Answer:

Rectangle

Step-by-step explanation:

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4 years ago

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What is the equation of this graphed line? Enter your answer in slope-intercept form in the box.

vazorg [7]

Answer:

y = -1/3x - 5

Introduction:

The slope intercept form of a line is y = mx + b. Now, let's start out by solving the slope.

Step-by step explanation:

=> Slope = rise/run = $\frac{y_{2} - y_{1} }{x_{2}-x_{1} }$
=> Slope = $\frac{-3- (-7) }{-6-6 }$
=> Slope = $\frac{4}{-12}$
=> Slope = $\frac{-1}{3}$

Since we have found the slope, let's find the y-intercept to create our equation.

=> y-intercept = -5

Conclusion:

Therefore, our new equation is y = -1/3x - 5

Hoped this helped.

$BrainiacUser1357$

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3 years ago

What is the answer for the question 20.x+90

mr_godi [17]

Answer:

20.x + 90 = 110.x

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3 years ago