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Karolina [17]
3 years ago
8

The probability that a comic book reader in a particular city prefers comics published by Company A is 25%. The probability that

a comic book reader in the city is male is 70%. If the probability of a comic book reader in the city being a male, given that the reader prefers Company A's comics, is 40%, what is the probability of the reader preferring Company A's comics, given that the reader is a male? 0.14 0.25 0.30 0.45
Mathematics
2 answers:
Andrew [12]3 years ago
6 0
We know that 70% of all comic book fans are male, and that 40% of Company A fans are male. 

Since 25% of all comic book fans are company A fans: 
0.4 * 0.25 (meaning 40% of 25%) = 0.1, or 10% of all comic book fans are male company A fans. 

What percentage, then, of male comic book fans are company A fans?
0.1 ÷ 0.7 = 0.142
We divide 10%, the percentage of all comic book fans that are male and company A fans, by the percentage of comic book fans that are male, since we are given that the fan is male. 

Answer is 0.14
kolezko [41]3 years ago
3 0

Answer:

0.14

A is the correct answer.

Step-by-step explanation:

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Sveta_85 [38]
Hope this helps you!

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3 years ago
-5x+7+2x-13<9 Please Explain
olganol [36]
Ok the answer is -5 less than 9 which is true lol


Anyways here’s how I got the answer

-5+7+2x-13 less than 9

Combine like terms in this case it’s -5 and 2, and the other is 7 and -13

-5+2= -3
7-13= -6

Ok now that that’s done here’s the next step

-3x-6 less than 9 solve it


-3x-6 < 9
+6< +6

-3x < 15



Now from there you divide then so
-3x/3 cancels out, and 15/-3 = -5
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8 0
3 years ago
I need help with this question
kirill115 [55]

Answer:

PART A:

PETER

PART B:

GIWA

PART C:

WEEK 10

Step-by-step explanation:

PART A:

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PART B:

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cestrela7 [59]
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3 0
2 years ago
Read 2 more answers
Answer if you want, 10 points
rjkz [21]

Answer:

hi

Step-by-step explanation:

for example

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8 0
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