Margot splits 8 cups of cereal into 5 equal portions. Three of these expressions give the number of cups in each portion. Which one does NOT?

I think the wrong answer is C

1/8 of 5 is the one that doesn't

Step-by-step explanation:

To figure out the solution you need to somehow divide 8 by 5 so

8/5, 1/5 x 8, 8 divided by 5 are all how you solve the solution.

1/8 of 5 is wrong because you do not need to divide 5 cups of cereal into 8 portions

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

step-by-step explanation: