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41 votes
Heyyyyyy suuuupppp....can someone please help me with this? thank you! :)))​

Heyyyyyy suuuupppp....can someone please help me with this? thank you! :)))​-example-1
User Andreas Andreou
by
2.4k points

1 Answer

22 votes
22 votes

Answer:

A: Second option

B: 18%

Explanation:

PART A

The second option

0.40c(0.15) + 0.60c(0.20)

If we have 40% men, and 15% of them are advanced

we can say 40% x 15% x c which is the same as 0.40 x 0.15 x c

Same thing for the women

0.60 x 0.20 x c

PART B

0.40c(0.15) + 0.60c(0.20)

= 0.06c + 0.12c

= 0.18c which is the same as 18% of c

User Claudia
by
3.3k points