20 points! Will mark brainliest! Find the number of elements in the following sets. Complete parts ​(a) and ​(b) below.

a. ​{x|x is a letter in the word unconsciousness ​}
___ elements

b. The set of letters appearing in the word interconnection .
___ elements

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

x/3-10=8

x/3=18

x=48

c.) 38 blocks

mark brainliest   : )