AA X A ALEKS - Lauren Shaw - Learn B Week 11: Applications of Systems of Two Variables an... La O SYSTEMS Solving a distance, rate, time problem using a system of linear... Flying against the wind, an airplane travels 5160 kilometers in 6 hours, Flying with the wind, the same plane travels 4880 kilometers in 4 hours. What is the rate of the plane in still air and what is the rate of the wind? km Rate of the plane in still air: h G Х ? km Rate of the wind: b​

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

answer: y=0 if that is what u r looking for

a

step-by-step explanation: