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

6 0

3 years ago

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What is the slope of a line perpendicular to the line whose equation is 2x-y=5 ?

mariarad [96]

Answer:

-1/2

Step-by-step explanation:

the slope of the line 2x-y=5 is 2

a perpendicular line has the negative reciprocal of the slope of the other line

hopefully this helps :)

3 0

2 years ago

Points and their residual values are shown in the table. A 3-column table with 5 rows. The first column is labeled x with entrie

OLga [1]

Answer:

(3, 6.2)

Step-by-step explanation:

just did this question :)

3 0

3 years ago

Evaluate: 8*2 + 3*5 - 10 + 4^{2}

Evaluate: 82 + 35 - 10 + 4^{2}