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balandron [24]
2 years ago
14

Evaluate |-a 2 ), given a = 5, b = -3, and c = -2. 25-25 -10 10 ​

Mathematics
1 answer:
Temka [501]2 years ago
8 0

Answer:

1-a2

1-5x2

-4x2= -8

Step-by-step explanation:

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Step-by-step explanation:

3 0
2 years ago
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Assume that P(E) = 0.471 and P(F) = 0.595. If E and F are independent, find P(E and F)
dsp73

The value of the probability P(E and F) is 0.2802

<h3>Independent probability</h3>

Events are known to be independent if the occurrence of one does not affect the other.

Given the following parameters

P (E) =0.471

P(F) = 0.595

If E and F are independent, then;

P(E and F) = P(E)P(F)

P(E and F)  = 0.471 * 0.595
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Hence the value of the probability P(E and F) is 0.2802

Learn more on independent events here: brainly.com/question/1374659

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8 0
2 years ago
Remy drinks 214 cups of water every 145 hours.
Tcecarenko [31]

Answer:

1  69/145 cups

Step-by-step explanation:

We can use ratio's to solve this problem.  We will put water over time

214 cups           x cups

--------------- = --------------

145 hours        1 hours


Using cross products

214 *1 =145 x

Divide both sides by 125

214/145 = 145x/145

214/145 = x

145 goes into 215 1 time with 69 left over

1 69/145


4 0
3 years ago
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Solve the inequality |3t+1| &gt; 8.
arlik [135]
<h3>Solve the inequality |3t+1| > 8.</h3>

<h2>ANSWER</h2>

<h3>t <  - 3 \:</h3>

or

<h3>t >  \frac{7}{3}</h3>
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What is 0.2 as a fraction
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2/10 is the fraction
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