The radius of a circle is 13 miles. What is the circle's area? Use 3.14 for .

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A=π×r×2=

=π×13×2 =

530.92916 mi²

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Solution:

We know that:

Finding the area of the circle:

answer: i don't understand it

step-by-step explanation: sorry

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%