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2 years ago

0.2r = 0.5r hurry help

Mathematics

1 answer:

ziro4ka [17]2 years ago

3 0

Answer:

What are you supposed to do with this

Step-by-step explanation:

that statement is false if that helps

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Treasury bills are paying a 4% rate of return. A risk-averse investor with a risk aversion of A = 1.85 should invest entirely in

kumpel [21]

Answer:

14.656%

Step-by-step explanation:

Data provided in the question:

Rate of return, r = 4% = 0.04

Risk aversion of A = 1.85

Standard deviation, σ = 24%

Now,

we have the relation

A = (E - r) ÷ σ²

E = expected return on portfolio

r = Risk free rate

on substituting the respective values, we get

1.85 = (E - 0.04) ÷ (0.24)²

0.0576 × 1.85 = (E - 0.04)

0.10656 + 0.04 = E

E = 0.14656 or

E = 0.14656 × 100% = 14.656%

8 0

2 years ago

On a coordinate map of the school cultural festival, the information booth is located at (4,5). The ticket booth is located 4 un

monitta

Answer:

Step-by-step explanation:

6 0

3 years ago

Please help i dont understand this

zavuch27 [327]

Answer:

It is the same-side interior angle of B which is the vertical angle of 100 (?)

Step-by-step explanation:

4 0

3 years ago

If sin(x) = squareroot 2 over 2 what is cos(x) and tan(x)

Bumek [7]

Answer:

cos(x) = square root 2 over 2; tan(x) = 1

Step-by-step explanation:

$\frac{\sqrt{2} }{2}$

was, before it was rationalized,

$\frac{1}{\sqrt{2} }$

Therefore,

$sin(x)=\frac{1}{\sqrt{2} }$

The side opposite the reference angle measures 1, the hypotenuse measures square root 2. That makes the reference angle a 45 degree angle. From there we can determine that the side adjacent to the reference angle also has a measure of 1. Therefore,

$cos(x)=\frac{1}{\sqrt{2} }=\frac{\sqrt{2} }{2}$ and

since tangent is side opposite (1) over side adjacent (1),

tan(x) = 1

7 0

3 years ago

The Radius of a circle is 5 cm. Find the area of the circle, correct to one decimal place.

lorasvet [3.4K]

Answer:

78.5

Step-by-step explanation:

$r^{2}$ x3.14 (pie)

so then substitute.

5x5=25

25x3.14=78.5

6 0

2 years ago