.Wallpaper border comes in rolls that are 4 1/4 feet long. Tony used 3 5/6 rolls of border.
About how many feet of border did Tony use?

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

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%

6e14 is the answer.