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STALIN [3.7K]
2 years ago
13

You are making an audience selection. The first selection narrows your audience of 240,000 by 25% and the next selection narrows

that audience 40%. What is the size of your resulting audience?

Mathematics
1 answer:
vlada-n [284]2 years ago
8 0

Answer:

the answer is c. 108,000

Step-by-step explanation:

240,000×25%=60,000

240,000-60,000=180,000

180,000×40%=72,000

180,000-72,000=108,000

your answer is 108,000

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A line that passes through (-1, 6) and the origin
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Answer: The equation is y = -6*x

Step-by-step explanation:

I suppose that we want to find the equation for a line that passes through the point (-1, 6) and the origin (remember that the origin is the point (0,0))

A general linear equation is written as:

y = a*x + b

Where a is the slope and b is the y-intercept.

If this line passes through the points (x₁, y₁) and (x₂, y₂), then the slope of the line is equal to:

a = (y₂ - y₁)/(x₂ - x₁)

Now we know that our line passes through the points (0, 0) and (-1, 6), then the slope is:

a = (6 - 0)/(-1 - 0) = 6/-1 = -6

Then our equation is something like:

y = -6*x + b

To find the value of b we can use the fact that this line passes through the point (0, 0).

This means that when x = 0, y is also equal to zero.

If we replace these values in the equation we get:

0 = -6*0 + b

0 = b

Then our equation is:

y = -6*x

7 0
3 years ago
jayce runs 2 1/2 miles on monday. Each day after that, he runs the same 1 1/3 mile route every morning. His goal is to run at le
PtichkaEL [24]

Answer:

Step-by-step explanation:

6 < 2 1/2 + 1 1/3R

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2 years ago
Using pascal triangle; expand the following: i. (a+b)4 ii. (x–1 )3 iii. (a–b)6
Murrr4er [49]

Answer:

Every number of years 365 and I have been trying to

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3 years ago
How do you find a percentage of a number? (besides )
Vsevolod [243]
In order to find a percentage, you divide the sample by the total amount.

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Read 2 more answers
Help me! I need a better explanation!
jonny [76]
1) Those are polar coordinates

2) The expression inside cosine is the angle of the vector to be drawn

3) r is the length of the vector to be drawn.

For example:

- if you take angle =0 and r results to be =2, it means that you have to put a point over the x-axis at a distance of two units from the origin.

4) You have to look for notable values, like points on the axis and notable angles (0, 45°, 90°, 180 °,...)

5) Use derivation to find maximum and minimum values. 

6) The graph of this function looks like the infinite symbol: ∞

7) Some notable points are: (0,0) ; (0,2) ; (0, - 2)

See attached the complete graph as a reference.




Download docx
6 0
3 years ago
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