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2 years ago

10

You randomly choose one of the tiles. Without replacing the first tile, you choose a second tile. Find the probability of the co

mpound event. Write your answer as a fraction or percent rounded to the nearest tenth.
The probability of choosing a 5 and then a 6 is __

1 answer:

densk [106]2 years ago

6 0

Answer: I really don't know yet.

Step-by-step explanation:

Another day. $5^{2}$

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Answer:

I believe your answer is -7/54

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2 years ago

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What is (f*g)(x)? f(x)=x^4-9, g(x)=x^3+9

sladkih [1.3K]

(x^4 - 9)(x^3 + 9)
This is a binomial * binomial. Use the FOIL method for multiplying.
First, outer, inner, last.
x^4 * x^3 = x^7
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-9 * x^3 = -9 x^3
-9 * 9 = -81
Putting it back together.
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2 years ago

Please help and explain ALL the steps to the problem

Liono4ka [1.6K]

So, 1725 would be 1 and a half month's pay of rent.

The equation would be 1725 divided by 1.5 since that would get us what the two friends paid for one month of rent. Let r= rent.

1725/1.5= r

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So, rent would equal $1150.

I hope this helps!
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2 years ago

What is the present of 4 out of 30

alisha [4.7K]

The present of 4 out of 30 is 13.33%

The present of 1 out of 30 is 3.33%

The present of 25 out of 30 is 83.33%

<u>Step-by-step explanation:</u>

The percentage is calculated by dividing the required number with the full quantity and multiplied by 100.

First sum :

$(\frac{4}{30} )\times 100=13.33 \%$

Second sum :

$(\frac{1}{30} ) \times 100 = 3.33%$

Third sum:

$(\frac{25}{30} )\times100 = 83.33%$

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3 years ago