Part A: Given that a randomly chosen flight arrives in Atlanta, what is the probability that it arrives on time? Part B: Given that a randomly chosen US Airways flight arrives in Denver, what is the probability that it arrives on time?
Part C: Given that a randomly chosen flight arrives in Los Angeles, what is the probability that the carrier is American Airlines?
Part D: Chicago had two airports (MDW and ORD). If you’re flying with Delta Airlines and your primary concern is to arrive on time, is it better to fly to MDW or ORD?
Part E: New York City has two airports (JFK and LGA). If you’re flying with United Airlines and your primary concern is to arrive on time, is it better to fly to JFK or to LGA

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.