Dan is shopping for a costume at a thrift store. there are 11 costumes hanging on the rack, including 8 superhero costumes.
if the costumes all look like the right size, and dan randomly selects 8 to try on, what is the probability that exactly 6 of the chosen costumes are superhero costumes?
write your answer as a decimal rounded to four decimal places.

brainiest only

The correct answer is 1.3333 approximately equals to 1.3334

Step-by-step explanation:

Total number of costumes in store=11

Total number of superhero costume out of 11 in store =8

Number of costume selected by Dan randomly =8

the probability that exactly 6 of chosen costumes are superhero is = 6/8=1.3333~ 1.3334

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.