The amount troy charges to mow a lawn is proportional to the time it takes him to mow the lawn. troy charges $30
to mow a lawn that took him 1.5
hours to mow.

which equation models the amount in dollars, d
, troy charges when it takes him h hours to mow a lawn?

y=x+9

?

step-by-step explanation:

what level of math? also i don't need to be paid if i can you.

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%