A diesel train traveled to New York and back. The trip there took 12 hours and the
trip back took nine hours. It averaged 10
km/h faster on the return trip than on the
outbound trip. Find the diesel train's
average speed on the outbound trip.

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%

-1/3(x+1)^5

i’m pretty sure this is correct