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3 years ago

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The length of a rectangle is 7 inches longer than its width. If the area of the

2 answers:

elixir [45]3 years ago

7 0

I’m just here so I could ask a question

olasank [31]3 years ago

7 0

Let’s represent the length of the rectangle as x and the width as y.
So always try to make a relationship between the unknowns so you don’t have a lot of variables
Now
The length of the triangle could be represented by width+7=length in other words y+7=x
So you could substitute x in the equation of x*y=144
(Y+7)(y)=144
So y^2+7=144
Y=11.7 x=18.7

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A bag contains tickets numbered 1 through 5. Use the probability distribution to determine the probability of drawing an odd num

Makovka662 [10]

Answer:

The probability of drawing an odd numbered ticket is 60%.

Step-by-step explanation:

Odd numbered tickets:

Probability of one is 1/5 plus half of 1/5.

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Probability of 3 is half of 1/5.

$P(X = 3) = \frac{1}{10}$

Probability of 5 is 1/5. So

$P(X = 5) = \frac{1}{5}$

Probability of drawing an odd numbered ticket:

$p = P(X = 1) + P(X = 3) + P(X = 5) = \frac{3}{10} + \frac{1}{10} + \frac{1}{5} = \frac{4}{10} + \frac{2}{10} = \frac{6}{10} = 0.6$

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The probability of drawing an odd numbered ticket is 60%.

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3 years ago

What Number Is 10,000 Less Than 337,676

stepladder [879]

Look at the ten thousands place in 337,676. It is 3. Take one away from it to get the answer. It is 327,676.

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Finger [1]

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Step-by-step explanation:

We use binomial distribution when we have repeated process and the outcome is either a success or a failure.

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lina2011 [118]

Answer:

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Step-by-step explanation:

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Correct choice is D

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