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Aneli [31]
2 years ago
12

Please help with these two math questions!!!

Mathematics
2 answers:
Aleksandr [31]2 years ago
4 0

Answer:

&

Step-by-step explanation:

12.) If one ticket is $9.50, and 879,575 tickets were sold, the two need to be multiplied. 9.5 * 879,575 = 8355962.50

So the total profit was $8,355,962.50

If each theater made an equal profit of that total, then just divide it by 755, but if that's not the case, then don't do that.

13.) If the boat can carry 582 passengers, and 13,105 people had ridden the first boat, then you have to divide the number of people riding the boat by the passenger count to determine the amount of trips made.

13,105 / 582 is 22.5, but you can round it to 23, because half of a trip isn't going to be made. I'm not entirely sure when the second question means, so... sorry, can't answer that one.

Hope this helps somewhat!

erica [24]2 years ago
4 0
72826 ahahehehehehehdhdhdhd
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A country's population in 1992 was 72 million. In 1998 it was 76 million. Estimate the population in 2012 using the exponential
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We assume the annual percentage increase is the same. We will work out the constant k using the formula

We have
P = 76
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t = 6 years (from 1992 to 1998)

Substitute into the formula
76=72e^{6k}
\frac{76}{72}=e^{8k}
Take log both sides give
ln( \frac{76}{72})=ln(e^{6k})
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We can now work out the number of population by the end of 2012 using the formula

We have
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t = 10 years (1992 to 2012)

P=72e^{0.009*10}P=78.78≈79 million


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Step-by-step explanation:

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Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

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3

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4

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m = \frac{3-0}{0-6} = \frac{3}{-6} = - \frac{1}{2}

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5

let (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (-2, - 3)

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note the line crosses the y- axis at (0, 3) ⇒ c = 3

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