Richie holds a stock portfolio of two stocks. The portfolio's return is the weighted average of the returns of the component stocks. Stock A had a return of 8.0% and Stock B had a return of 11.0%. If Stock A constitutes 40% of Richie's stock portfolio, what is the return on the portfolioa. 10.4%b. 10.7%c. 9.8%d. 9.5%e. 10.1%Jordan has a three-stock portfolio. The returns of the three stocks are shown below:

StockReturn

X 8%

Y 9%

Z 13%

Stock X makes up 20% of Jordan's portfolio, and the portfolio has a return of 10.4%. How much of Jordan's portfolio consists of Stock Y?

a. 70%

b. 10%

c. 80%

d. 40%

e. 30%

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

answer: x=60

600,000,000,000, or 6e14

step-by-step explanation: