WORTH 70 POINTS Suppose that y is directly proportional to x.

Find the constant of proportionality k if y = 16.8 when x = 4.

k =

(Write your answer as a decimal.)

Using the k from above write the variation equation in terms of x.

y =

Using the k from above find y given that x = 10.

y =

If needed, round answer to 3 decimal places.

Enter DNE for Does Not Exist, oo for Infinity

,xzgv

step-by-step explanation:

; oqirjg'

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

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%