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jeka94
2 years ago
14

Photos and videos have become an important part of the online social experience, with more than half of Internet users posting p

hotos or videos online that they have taken themselves. Let A be the event an Internet user posts photos that they have taken themselves, and B be the event an Internet user posts videos that they have taken themselves. A research center finds that P(A) = 0.44, P(B) = 0.26, and P(A or B) = 0.50.
Required:
Make a Venn diagram showing the events {A and B}, {A and not B}, {B and not A}, and {neither A nor B}.

Mathematics
1 answer:
murzikaleks [220]2 years ago
8 0

Answer:

{A and B} = 0.20

{A and not B} = 0.24

{B and not A} = 0.06

{neither A nor B} = 0.50

Step-by-step explanation:

Given the following :

P(A) = 0.44

P(B) = 0.26

P(A or B) = 0.50.

{A and B} = 0.20

{A and not B} = 0.24

{B and not A} = 0.06

{neither A nor B} = 0.50

Kindly check attached picture for detailed explanation

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The length of a rectangle is 3 more than the width fine the length if the perimeter is 98 inches
german

Answer - Width 23

Length - 26



W = Width


L + 3 = Length



Perimeter = 2L = 2W


98 = 2(W + 3) + 2W


98 = 2W + 6 + 2W


98 = 4W + 6


92 = 4W


W = 92/4


W = 23


Width is 23 inches

Length is 3 more -- 23 + 3 = 26



We can double check our work:


26 + 26 + 23 + 23 = 98 Inches



Best of luck,

The Artemis Wolf

3 0
3 years ago
a submarine travels at an elevation of -75 3/4 ft relative to sea level then its elevation changes by - 16 3/8 what is the new e
slamgirl [31]

Answer:

New = -92\frac{1}{8}

Step-by-step explanation:

Given:

x = -75\frac{3}{4} --- Position

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Required

Find the new position

The new position is calculated as:

New = x + \triangle x

New = -75\frac{3}{4} - 16\frac{3}{8}

New = -75.75 - 16.375

New = -92.125

New = -92\frac{125}{1000}

New = -92\frac{1}{8}

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2 years ago
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Really need help please help me please please
Maru [420]

Answer:

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Step-by-step explanation:

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