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KatRina [158]
2 years ago
12

A package of self-sticking notepads contains 6 yellow, 6 blue, 6 green, and 6 pink notepads. An experiment consists of randomly

selecting one of the notepads and recording its color. Find the probability that a green notepad is selected given that it is either blue or green.
Mathematics
1 answer:
Rufina [12.5K]2 years ago
7 0

Answer:

0.50

Step-by-step explanation:

Given that a package of self-sticking notepads contains 6 yellow, 6 blue, 6 green, and 6 pink notepads. An experiment consists of randomly selecting one of the notepads and recording its color

The probability that a green notepad is selected given that it is either blue or green is to be found out

Let A = event that selected notepad is green or blue

B = selected notepad is green

The probability that a green notepad is selected given that it is either blue or green is to be found out

= P(B/A)

=P(AB)/P(A)

=Prob (green)/P(green or blue)

= \frac{\frac{Green}{Total} }{\frac{Green+Blue}{Total} } \\=\frac{6/24}{12/24} \\=0.50

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Beaker  A contains more water.
First,find equivalent fraction.
Next,compare the amounts you will see Beaker A contains more water.
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1 year ago
What do the differences between the points (as shown on the graph) represent?
Mekhanik [1.2K]

Answer:

They represent the rise and run of the graph.

Step-by-step explanation:

<em>The difference between the x-axis of the points represents the "run" of the graph (or how much you should run along x-axis to get to the next point.)</em>

<em>The difference between the y-axis of of the points represents the "rise" of the graph (or how much you should rise up the y-xis to get to the next point).</em>

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8 0
2 years ago
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For which function does f decrease by 15% every time x increases by 1
LenaWriter [7]

Answer:

f(x) = 0.85^{x}

Step-by-step explanation:

The exponential function that decrease by 15% every time x increases by 1 is given by:

f(x) =  {(1 - 0.15)}^{x}

We simplify the parenthesis to get:

f(x) = 0.85^{x}

Therefore the decrease by 15% every time x increases by 1 is

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7 0
2 years ago
A newly drilled water well produces 50,000 quarts of water per week. With no new water feeding the well, the production drops by
Sveta_85 [38]

Answer:

Total amount of water = 5,200,000

Step-by-step explanation:

Given:

water produced = 50,000 quarts of water per week

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Sum = a / r

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5 0
1 year ago
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horsena [70]

Answer:

Daniel can read his data and refer to line as best line of fit and estimate an average per set of hours.

Step-by-step explanation:

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7 0
2 years ago
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