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Crazy boy [7]
2 years ago
12

The tree diagram represents an experiment consisting of two trials.

Mathematics
1 answer:
Sladkaya [172]2 years ago
3 0

Answer:

P(D) = 0.65

Step-by-step explanation:

it's like following a path on map

each line is like a street length

First, it's 0.5 to A and then 0.6 to D.

Then, it's 0.5 to B and 0.7 to D.

P(D) = (0.5 times 0.6) + (0.5 times 0.7) =

P(D) = 0.30 + 0.35 = 0.65

A tree diagram is simply a way of representing a sequence of events.

Tree diagrams are particularly useful in probability since they record all possible outcomes in a clear and uncomplicated manner.

like chance of getting heads or tails on coin flips

brainly.com/question/16128824

nrich.maths.org

math is fun

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NNADVOKAT [17]

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Step-by-step explanation:

6 0
3 years ago
A line with a slope of – 5 passes through the points (3,n) and (4, – 5). What is the value of n?
masha68 [24]

Answer:

n = 0

Step-by-step explanation:

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so

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3 0
3 years ago
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Drupady [299]
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8 0
3 years ago
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Show that |3| + |10| = |3| + |10| ​
Hoochie [10]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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Musya8 [376]

The correct expansion is the one in option b:

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<h3>How to rewrite the term?</h3>

Here we must use the logarithmic property:

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Our expression in this case is:

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Using the above property, we can rewrite the expression as:

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From this, we conclude that the correct option is B.

If you want to learn more about logarithms:

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