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dem82 [27]
3 years ago
9

-X2 - x + 42

Mathematics
1 answer:
Advocard [28]3 years ago
3 0

Answer:

c frign ritard

Step-by-step explanation:

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Ava flipped a coin 2 times. What are all the possible outcomes in the sample space? Let T represent the coin landing tails up an
daser333 [38]
The four outcomes are:

HH
HT
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TT

There are 4 outcomes that are possible. I've never seen anyone flip and edge, so that does not count.
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Help me with this hw please
zvonat [6]

Answer:

12 = 3 + p

Step-by-step explanation:

She has a total of 12 pencils

3 of them are red

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p + 3 must equal 12 because she has a total of 12 pencils consisting of 3 red and "p" as the rest

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3 years ago
X = 4. 5x +23x^3 - 360.
Zinaida [17]

Missing: 360 ‎| ‎Must include: ‎360

look at

https://www.google.com/search?q=x+%3D+4.+5x+%2B23x%5E3+-+360&rlz=1CAJAIV_enUS838&oq=x+%3D+4.+5x+%2B23x%5E3+-+360&aqs=chrome..69i57&sourceid=chrome&ie=UTF-8&safe=active&ssui=on

4 0
4 years ago
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The arithmetic mean (average) of four numbers is 85. If the largest of these numbers is 97, find the mean of the remaining three
ser-zykov [4K]

Answer: 81

Step-by-step explanation:

Mean of four nos = 85

Score = 85 x 4 = 340

Deduct 97 from 340 = 243

Mean of three nos. 243/3 = 81

3 0
3 years ago
If a letter is chosen at random for the word “SUCCESS”, what is the probability that the letter will be C?
vampirchik [111]

<em>Answer</em><em>:</em>

<em>2</em><em> </em><em>out</em><em>. </em><em>of</em><em> </em><em>7</em>

<em>Explanation</em><em>:</em>

<em>First</em><em> </em><em>of</em><em> </em><em>all</em><em> </em><em>There</em><em> </em><em>are</em><em> </em><em>2</em><em> </em><em>C</em><em> </em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>word</em><em> </em><em> </em><em>and</em><em> </em><em>so</em><em> </em><em>it's</em><em> </em><em>going </em><em>to </em><em>be</em><em> </em><em>2</em><em> </em><em>out</em><em> </em><em>of </em><em>the</em><em> </em><em>total</em><em> </em><em>number</em><em> </em><em>of</em><em> </em><em>words </em><em>in</em><em> </em><em>the</em><em> </em><em>given </em><em>word</em>

<em>2</em><em> </em><em>/</em><em> </em><em>7</em><em> </em>

<em>So </em><em>that</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>probab</em><em>ility</em><em> </em>

8 0
3 years ago
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