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2 years ago

HELP ME PLS THIS IS URGENT Drag each value to the correct location on the tables.

Mathematics

1 answer:

Natalka [10]2 years ago

4 0

SOLUTION:

Given the following table:

Show A Show B Total

Men - 76 124 200

Women - 112 88 200

Relative frequency of men who watch show A: 76/200 = 0.38

Relative frequency of men who watch show B: 124/200 = 0.62

Relative frequency of women who watch show A: 112/200 = 0.56

Relative frequency of women who watch show B: 88/200 = 0.44

FINAL ANSWER:

Show A Show B

Men - 0.38 0.62

Women - 0.56 0.44

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2 years ago

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Step-by-step explanation:

To write the equation of a line we must have a slope and a point. To find the slope we use the slope formula and substitute (x,y) points in it as shown below:

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{-9-0}{0--5}=\frac{-9}{0+5}=\frac{-9}{5}=\frac{-9}{5}$

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2 years ago

Read 2 more answers

Verify the identity and explain how cot(x- pi/2)= -tan x

pav-90 [236]

Answer:

First, let's recall some usefull information:

- cot(x) = 1/tg(x) = cos(x)/sin(x)

- tan(x) = sin(x)/cos(x)

We also know that:

- cos(x - pi/2) = sin(x)

- sin(x - pi/2) = -cos(x)

Now we can use those relationships and get:

cot(x - pi/2) = cos(x - pi/2)/sin(x -pi/2) = sin(x)/-cos(x) = -tan(x)

So we have verified the identity, and explained step by step why the identity is true.

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2 years ago