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3 years ago

7

The water level of a river is 170 feet. The river recedes 4 feet each year. Ingrid claims that the equation that represents this

scenario is y = 170x – 4. Is her equation correct? Explain.

1 answer:

marissa [1.9K]3 years ago

8 0

Answer:

Ingrid would be correct

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Quanto e 45x12 (500-450-550)

arlik [135]

Answer:

see below

Step-by-step explanation:

the simple answer is -270000

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3 years ago

The distribution of the amount of money spent by first-time gamblers at a major casino in las vegas is approximately normal in s

Lostsunrise [7]

Solution: We are given:

$\mu=600, \sigma =120$

We need to find the z value corresponding to probability 0.84, in order to find the how much money almost 84% of gamblers spent at casino.

Using the standard normal table, we have:

$z(0.85) = 0.9945$

Now we will use the z score formula to find the required amount:

$z=\frac{x-\mu}{\sigma}$

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$x = 720$ approximately

Therefore, almost 84% of gamblers spent more than $720 amount of money at this casino.

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3 years ago

FGH IS A RIGHT TRIANGLE ? True or false

Elden [556K]

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷The answer is True.

You can eyeball the triangle or also get a protractor and also see that this is a right triangle. Remember, right triangles have a right angle.

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➶ Hope This Helps You!

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DOGE

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2 years ago

Read 2 more answers

Total liabilities of $5000000. Net worth balance4000000. Calculate the debt to worth ratio?

blagie [28]

Answer:

5/4 or 1 1/5

Step-by-step explanation:

remove the zeros and you get 5/4 or 1 1/5

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Answer:

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Step-by-step explanation:

Step by step explanation is given in the attachments

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3 years ago