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erma4kov [3.2K]
3 years ago
9

The random variable x represents the number of dogs per household in a town with 1,000 households. Find the probability of rando

mly selecting a household with zero dogs. Round the answer to the nearest hundredth.
Dogs 0 1 2 3
Households 348 555 79 18
Mathematics
1 answer:
Elan Coil [88]3 years ago
8 0

Answer:

0.35

Step-by-step explanation:

P(0) = 348/1000

0.348

0.35 to the nearest hundredth

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Orlov [11]

Given:

The base of the given triangle has two part:

Left( left side of the hypotenuse) = 25

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Formula:

By Altitude rule we know that, the altitude of a triangle is mean proportional between the right and left part of the hypotenuse,

\frac{left}{altitude} =\frac{altitude}{right}

Now,

Putting,

left = 25, altitude = 60 and right = x we get,

\frac{25}{60} =\frac{60}{x}

or, (25)(x )=(60)(60) [ by cross multiplication]

or, x = \frac{3600}{25}

or, x = 144

Hence,

The value of x is 144.

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Coefficient of x is less than 0 then it's across the y axis

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The answer is about 9. And it is a division problem.

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Solve this equation for x. (x+4) (x-2)=0
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3 years ago
Write in scientific notation: 0.0042
mylen [45]

Answer:

Scientific Notation:

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E-Notation:

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Engineering Notation:

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______________________________

6120

Step-by-step explanation:

8 0
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