Cuánto es 1/4+4/8 aydia porda​

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Find x to the nearest hundredth place

How do you use the elimination method for this question? explain, because i really want to understand!