Diversification is putting more money into more then one investment
no clue, man. sorry. i really wish i understood it so i could help you
21 +22+24+10 = 77 total marbles
22 +10 =32 green and yellow marbles
32/77 probability of choosing a green or yellow one
32/77 = 0.416
answer is C. 0.416
A) 5/4
b)75:60 525:350. It will take 525 min. to read the entire book
c) 8 hours and 75 min.