A scientist was interested in studying if students beliefs about illegal drug use change as they go through college. The scientist randomly selected 104 students and asked them before they entered college if they thought that illegal drug use was wrong or o. k. Four years later, the same 104 students were asked if thought that illegal drug use was wrong or o. k. The scientist decided to perform McNemar's test. The data is below. What is the proportion of students that thought that is was wrong after college?

angle addition postulate

2x=56

step-by-step explanation:

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).