Asolid rectangular metal box of length 8 inches, width 2 inches, and depth 4 inches is melted down. all of the liquid metal is used to cast a cube. what is the length of one side of the cube?

4 in.

Step-by-step explanation:

The volume of the box is (8 in)(2 in)(4 in) = 64 in^3.

The formula for the volume of a cube is V = s^3, where s is the length of one side of the cube.

Setting V = s^3 = 64 in^3, we get s = 4 in.

The length of one side of the cube is 4 in.

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%

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answer