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Ymorist [56]
2 years ago
7

Please help!

Mathematics
1 answer:
AfilCa [17]2 years ago
8 0

Answer:

a.) P(HH|C)=2/5

Explanation:

Given following:

  • P(HH) = 7
  • P(C) = 10
  • P(HH ∩ C) = 4
  • P(HH ∪ C) = 13

Solving steps:

\sf P(HH|C) = \dfrac{P(HH \cap C) }{P(C)}

\sf P(HH|C) = \dfrac{4 }{10}

\sf P(HH|C) = \dfrac{2 }{5}

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Answer:

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Step-by-step explanation:

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m = -2 - 1 / 1 - -4

m = -3 / 1 + 4

m = -3 / 5

You can check the work by counting rise (-3 which means 3 units down) over run (5 which means 5 units to the right)

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Find the exact value of the fallowing ,give your answers as factions ;
kompoz [17]

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3² = 3 X 3 = 9

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The exact value in fractions are:

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b) 1/64

c) 1/64

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

A fraction is written in the form of a numerator and a denominator where the denominator is greater than the numerator.

Example: 1/2, 1/3 is a fraction.

We have,

3^{-2}

= 1/3²

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4^{-3}

= 1/4³

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= 1/64

2^{-6}

= 1/2^{6}

2^{6} = 2 x 2 x 2 x 2 x 2 x 2 = 64

= 1/64

Thus.,

The exact value in fractions are:

a) 1/9

b) 1/64

c) 1/64

Learn more about fractions here:

brainly.com/question/24370499

#SPJ1

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