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2 years ago

Kimberly has a job to tile a room 14 x 12 ft with 1 ft square tiles. How many tiles Does he need?

Mathematics

1 answer:

jeyben [28]2 years ago

3 0

She needs 168 tiles.

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Jong earnee $100, and saved $30. What decimal part did he save

Readme [11.4K]

Answer:

Hi, this question is a little unclear. If you want to know what percentage he saved, it would be 30%, and to convert that percentage into a decimal would be a decimal of 0.30

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2 years ago

Read 2 more answers

Simplify the sqaure root of 39.

Degger [83]

$\sqrt{39}=\sqrt{3\cdot13}\\\\\sqrt{39}=\sqrt{39}-can\ not\ simplify\\\\\sqrt{39}\approx6.245$

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3 years ago

A coffee machine is considered reliable if the range of amounts of

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1 year ago

If A denotes some event, what does Upper A overbar denote? If P(A)equals0.999, what is the value of P(Upper A overbar)? Wh

meriva

Answer:

<h3>The event $P(\overline{A})$ denotes the complement of event A.</h3><h3>The value of $P(\overline{A})$ is 0.001</h3>

Step-by-step explanation:

Given that A denotes some event .

And also given that P(A)=0.999

<h3>To find the value of $P(\overline{A})$ :</h3>

Here the event $P(\overline{A})$ denotes the complement of event A Therefore $P(\overline{A})$ contains all the events that does not occur in A.

We know that the total probability is 1

So we have that

$P(A)+P(\overline{A})=1$

$P(\overline{A})=1 -P(A)$

$=1-0.999$

$=0.001$

Hence the complement of event A is $P(\overline{A})=0.001$

<h3>Therefore the value is $P(\overline{A})=0.001$ </h3>

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2 years ago

A can of vegetables has radius 2.1 in. and height 5.1 in. Find

Katen [24]

Answer:

70.622 in³

Step-by-step explanation:

Volume of cylinder = $\pi r^2h$

= (3.14)(2.1^2)(5.1)

= 70.622 in³

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2 years ago