Use the expression 4^{3}+8-\dfrac9y4
3
+8−
y
9

4, cubed, plus, 8, minus, start fraction, 9, divided by, y, end fraction to find an example of each kind of expression.

i will pick c put check it over to be sure

step-by-step explanation:

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

8

step-by-step explanation:

im with everythinglos so yeahhhhh

step-by-step explanation: