Create a column of monthly returns for a portfolio that each month was invested equally across the 30 stocks. calculate the mean and standard deviation of returns of this portfolio and explain how they relate to the mean returns and standard deviations of return of the 30 stocks individually.

1760 kilometers

step-by-step explanation:

multiply the amount of time the plane took to travel by it's speed

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

56 44 2 4

step-by-step explanation:

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)