Given the equation 5 + x - 12 = x-7
part a. solve the equation 5 + x-12 = x-7. in your final answer, be sure to state the solution and include all of your
work
part b. use the values x= 4,0,5 to prove your solution to the equation 5 + x-12 = x-7. in your final answer include al
of your calculations.

answer: i believe it’s 245.04

step-by-step explanation:

whats the

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