You have to multiply the number of people times the number of cookies they are each supposed to get
So, 28 x 3 = 84 cookies
Answer:

Step-by-step explanation:
Given:


We know that, conditional probability of B given that A has occurred is given as:
. Expressing this in terms of
, we get

Plug in the known values and solve for
. This gives,

Therefore, the probability of events A and B occurring is
.
35.
2*2= 4*2=8
3*3=9*3=27
27+8=35
So the answer is 35. Hope this helps
60%, 900/1500 would be .6 and in terms of percent would be 60.