Let P represent the number of months Huang Yi must work as a paleontologist and SSS represent the number of months she must work as a sculptor to make at least $50,000 dollar sign, 50, comma, 000.
5500P+4500S \geq 500005500P+4500S≥500005500, P, plus, 4500, S, is greater than or equal to, 50000
Huang Yi worked for
6 months as a paleontologist this year. What is the minimum number of months that she must work as a sculptor to reach her goal?
Choose 1

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

answer: 2530

hope this

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%

just keep asking questions until you have a better understanding.

step-by-step explanation: