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Mrrafil [7]
2 years ago
10

What is the standard form for this equation (x+2) (x+15)

Mathematics
1 answer:
MissTica2 years ago
4 0

Answer:

x^2 + 17x + 30

Step-by-step explanation:

Just multiply the components from first bracket to components of second bracket, then add like terms and rearrange to write numbers from highest exponents to lowest.

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Step-by-step explanation:

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3 years ago
Alice has 2 number cubes, labeled 1 to 6. If she rolls both number cubes what is the probability that she will get a sum of 11?
Aleks04 [339]

Using the probability concept, it is found that there is a 0.0556 = 5.56% probability that she will get a sum of 11.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In this problem:

  • Two cubes, each with 6 outcomes are rolled, hence there is a total of 6² = 36 outcomes.
  • Of those, in two of them, which are (5,6) and (6,5), a sum of 11 is obtained.

Then:

p = \frac{2}{36} = \frac{1}{18} = 0.0556

0.0556 = 5.56% probability that she will get a sum of 11.

You can learn more about the probability concept at brainly.com/question/15536019

5 0
2 years ago
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