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Elena-2011 [213]
4 years ago
15

Can anybody help me with this

Mathematics
1 answer:
Vanyuwa [196]4 years ago
8 0
It's not c so it mite be eather b or a I would say its b
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The answer is y = 28 - 7x
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3 years ago
In an experiment, a number cube is rolled 4 times. The number of times a 5 shows is recorded. Sixty trials of the experiment are
WARRIOR [948]

Using the probability concept, the distribution is given as follows:

  • P(X = 0) = 0.1.
  • P(X = 1) = 0.15.
  • P(X = 2) = 0.55.
  • P(X = 3) = 0.15.
  • P(X = 4) = 0.05.

<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>.

The distribution gives the <u>probability of each outcome</u>.

In this problem, there were 60 trials, hence the distribution is given as follows:

  • P(X = 0) = 6/60 = 1/10 = 0.1.
  • P(X = 1) = 9/60 = 3/20 = 0.15.
  • P(X = 2) = 33/60 = 11/20 = 0.55.
  • P(X = 3) = 9/60 = 3/20 = 0.15.
  • P(X = 4) = 3/60 = 1/20 = 0.05.

More can be learned about probabilities at brainly.com/question/143982877

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2 years ago
Beth is sorting her dirty clothes. There
astraxan [27]

Answer:

Step-by-step explana

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Numbers less than zero are called ______ numbers.
kvasek [131]

Answer:

numbers are called-integer

fractional numbers are called-rational

Numbers less than zero are called ____negative__ numbers.

Step-by-step explanation:

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Answer:

Step-by-step explanation:

2x=0.5 (multiply) 18

2x=9

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