In a group of 60 students, 21 take math, 20 take psychologies, and 8 take both math and psychology. If one student is selected at random, find the probability that student takes math or psychology.

49/60

Step-by-step explanation:

They want the probability that one chosen at random will be taking math or psych. You will add up 21, 20, and 8 bc those students if theyre chosen r taken psych or math so the prob of randomly choosing one would be 49/60 which equals .816667 or .82

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !