In a survey of 290 science students of a high school, 181 of them passed physics, 142 of them passed chemistry, 117 passed biology and each of them passed at least one of the three science subjects. If 75 passed physics and chemistry, 60 passed physics and biology and 54 passed biology and chemistry (1) Draw a Venn diagram to illustrate this information
(2) How many science students passed?
(1) All of the three subjects
(11) Exactly two of the subjects
(111) Exactly one of the subjects
(1V) Physics only
(V) Chemistry only

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

points are handed out whenever you post answers.

brainliest answers are handed out by the person asking the question, so whether your answer is picked depends entirely on whether the asker bothers to pick

if you're asking about your rank, it depends on having a certain number of points and a certain number of brainliest answers. for example, at the time of this writing, i have 44338 points out of 15000 needed for the next (nearly triple the requirement! ) but i only have 24 out of 50 required brainliest answers. this number decays, meaning after a certain amount of time (i think about a month), the total number of brainliest answers you've earned doesn't count toward this total. (i've been stuck at the same rank for a long

the lesson to learn here is that you shouldn't worry about points or rank. chances are, no matter how good an answer you may provide, your efforts will go mostly unnoticed unless you focus on the newest/most active questions that get posted.