Answer: 49
reason:
okay so basically to get to 3 to 5 you have to add 2. To get to 21 to 35 you need to add 14. To get to 5 to 7 you need to add 2, therefore adding 14 to 35. It's a pattern :)
Answer: part a is 5 x 12 = 60 , then 40 divided by ten which is 4 and I’m too stupid for part b lol
An institutional investor is a person or organization that trades securities in large enough quantities that it qualifies for preferential treatment and lower fees. A retail investor is an individual or non-professional investor who buys and sells securities through brokerage firms or savings accounts.
tip: make sure to reword it
P(A|B) = P(A)*P(B) - P(A∩B)
Here, we have:
P(a 6 is chosen, given that a diamond was already chosen) = (1/4)(1/4)-(1/52) = 0.043