If a cake recipe calls for 3 1/2 cups how many cups are needed for 5 recipes?

17 1/2

Step-by-step explanation:

multiply 3 1/2 times 5.

17.5

Step-by-step explanation:

3.5 x 5

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

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0