3 years ago

Determine Whether This Ratio Are Proportional. 5/6 , 15/18

1 answer:

5 0

They are proportional, since in 5/6 if you multiply both the numerator and denominator by 3, you get 15/18.

$\frac{5}{6} = \frac{5(3)}{6(3)} = \frac{15}{18}$

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An event manager recorded the number of people in different age groups who attended a music concert:

Vesnalui [34]

Answer:

Age Group Number of People 18–24 80 25–31 120 32–38 40 39–45 20

The data in each bar is how many people in that group.

So 18-24 has 80 people

25-31 has 120 people

32 -38 has 40 people

39-45 has 20 people

Step-by-step explanation:

3 0

2 years ago

What is the slope and y-intercept this table?

svlad2 [7]

Slope=10

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4 0

3 years ago

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postnew [5]

6=24x
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5 0

3 years ago

Need help on this one!! plz show process

diamong [38]

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3 years ago

Pls work out and give detail. Use the slope formula to determine the slope of each line.

kolbaska11 [484]

Answer:

$m=0$

Step-by-step explanation:

Given

See attachment

Required

Determine the slope of the line

From the attachment, we have the following points

$(x_1,y_1) = (-4,1)$

and

$(x_2,y_2) = (3,1)$

The slope m is then calculated using:

$m = \frac{y_2- y_1}{x_2 - x_1}$

Substitute values for the x's and y's

$m = \frac{1-1}{3 - (-4)}$

$m = \frac{1-1}{3 +4}$

$m = \frac{0}{7}$

$m=0$

<em>Hence, the slope is 0</em>

7 0

3 years ago