Lets discern the infomation:

number_men = 165*0.6 = 99

so there are 99 men

non_fiction = 165 * 0.4 = 66

so 66 authors write non-fiction.

men writing non-fiction are 40, so 59 men write fiction, and 26 women write non-fiction.

probability of author non-fiction or man?
non-fiction: 40 men + 26 women = 66 total
man writers = 99

so in total 99 man + 26 women = 115 authors

hence the probability is:
115/165 = 69.6%

3 0

3 years ago

Solve for x. √10−13x=x−4 x=−2 or x=−3 x = 2 or x = 3 no solution x=−6 or x = 1

frutty [35]

Your answer should be the 3rd choice. There is no solution.

7 0

3 years ago

Pls answer all :D tysmm ill mark brainliest

jek_recluse [69]

Answer:

13= -13

14= 57

15= 216

Step-by-step explanation:

hoep this helps

6 0

2 years ago

-30 < x/-4 must be simplified

Norma-Jean [14]

Answer:

120 > x

Step-by-step explanation:

multiply -4 on both sides, -30 * -4 = 120

since you multiplied by a negative you change the sign

7 0

3 years ago

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