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Slav-nsk [51]
3 years ago
10

Compare and contrast combinations and permutations, give a few examples of how combinations and permutations are used outside of

this course.
Mathematics
1 answer:
denis23 [38]3 years ago
8 0
<h2>Permutation </h2>

refers to the different ways of arranging a set of objects in a sequential order.

<h2>Combination </h2>

refers to several ways of choosing items from a large set of objects, such that their order does not matters.

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The product of 3 consecutive odd numbers is 2,145. Enter a simplified expression for finding the numbers. Let n be the first odd
Arlecino [84]

Answer:

11, 13 and 15.

Step-by-step explanation:

Let's say that the odd number is "x". If x is for example 15, then the next ODD number would be 15+2=17 and the one after that would be 15+2+2=15+4=19.

Applying that here, we get:

Odd number* the next odd number*the next odd number=2145

x*(x+2)*(x+4)=2145

x*(x^2+4x+2x+8)=2145

x^3+6x^2+8x=2145

By solving the polynomial, you get x=11.

Which makes our three numbers: 11, 13 and 15.

11*13*15=2145. The answer checks.

6 0
3 years ago
P = (12, 4) and M = (-8, 8)
Elena-2011 [213]
You can look on the app Socratic to help you.
3 0
3 years ago
Пожалуйста,очень нужны 4,5,6<br> Срочнооооооо<br> Спасибо заранее
kifflom [539]
B. is the answer to your question!! Hope this helps!! :D
4 0
4 years ago
What is x equal to ? Link down below.
scZoUnD [109]

Answer:

50

Step-by-step explanation:

Because of supplementary angles that line has to equal to 180

180-75 = 105

so 105 = (2x + 5)

you can subtract 5 from each side and get

100 = (2x)

then divide each side by 2 and you get

x = 50

you can check it by doing (2 x 50 + 5)

2 x 50 = 100 + 5 = 105 + 75 = 180

5 0
3 years ago
Read 2 more answers
A culture of bacteria doubles every hour. If there are 500 bacteria at the beginning, how many bacteria will there be after 24 h
Mama L [17]
<span>8388608000. you will have to keep multiplying 2 24 times.</span>
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3 years ago
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