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Dmitry_Shevchenko [17]
3 years ago
14

Which of the following is equal to the expression listed below?

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
8 0

Answer:

27 + 36 = 63

A. (9 + 3)(9 + 4) = 12 × 13 = 156

B.  9(3 + 4) = 9 × 7 = 63

C. 9 + (3 × 4) = 9 + 12 = 21

D. (9 × 3)(9 × 4) = 27 + 36 = 63

Option B and D

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The correct answer to this question is that the cheetah can run 369,000 feet per hour. We can work this out in the following way:

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369,600 feet per hour.

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Step-by-step explanation:

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Rachel is a financial investor who actively buys and sells in the securities market. Now she has a portfolio of all blue chips,
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Answer:

(a) 41300 (b) 8.10 % (c) 3.41% (at real rates)

Step-by-step explanation:

Solution

Given:

(a) The  Weights of assets in Rachel's portfolio: = amount in each stock/ sum of amounts invested in all stocks

Share Amount Weights

A 13500 0.33

B 7600 0.18

C 14700 0.36

D 5500 0.13

THE TOTAL: 41300

(b) The Geometric average return of a portfolio = ((1+R1)*(1+R2)*(1+R3)....*(1+Rn))^(1/n) - 1

Now,

R1= return of period 1 Rn= return in nth period

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The Geometric average return of Rachel's portfolio= ((1+9.7%)*(1+12.4%)*(1-5.5%)*(1+17.2%))^(1/4) - 1

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Rf= 6.4% (not inflation adjusted)

The inflation adjusted rate of return: ((1+return)/(1+inflation rate))-1

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Using CAPM: 10.61= Rf + (4.8*1.5)

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