Can someone please help me

Step-by-step explanation:

a) Here, Sherri earns exactly $ 108

12x = 108

b) Here, sherri earns more than $108

12x > 108

c) Sherri earns under $ 108

12x < 108

d) sherri earns minimum $ 108. So, her earning is greater than and equal to 108

12x ≥ 108

e) Here, Sherri earns maximum $ 108. So, her earning is less than or equal to 108

12x ≤ 108

sorry man i accidentally pressed yes my bad

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