The percentage of the markup was 60%.
Answer:
200°
Step-by-step explanation:
In ΔABO ∠ABO=20°/2=10°
∠BAO=90°
sum of the angles of the ΔABO=180°
90°+10°+x=180°
x=180°-100°=80°
Therefore ∠AOB=80°
By similarity we have ∠COB=∠AOB=80°
Let the arc AC be x
now we know that the whole angle is 360°
x+80°+80°=360°
x=200°
Answer:
B:
The investor will hold the investment.
Step-by-step explanation:
Option A - Buying:
The investors with active approach are the value investors who purchase assets with low prices relative to their book values.
Option B - Holding
The investors with passive approach are the most common one, they tend to buy and hold assets and may optimise their allocation weights to certain asset classes based on rules.
Option C - Selling
Investors sell the asset, if it's value decrease or reach its maximum amount.
Option D - Speculating
Investors speculate, when they are uncertain.
Option E - Trading
They do so when they buy common classes of assets and try to maintain their investment portfolios.
Answer:
Part a)
Part b) ![3,430\ words](https://tex.z-dn.net/?f=3%2C430%5C%20words)
Step-by-step explanation:
Let
x------> the time in minutes
y-----> the total numbers of words
step 1
we have
-----> given table
<u>Find the slope of the linear equation</u>
![m=(140-70/(2-1)=70\ words/minute](https://tex.z-dn.net/?f=m%3D%28140-70%2F%282-1%29%3D70%5C%20words%2Fminute)
with the slope m and the point A find the equation of the line
The equation of the line in point slope form is equal to
![y-y1=m(x-x1)](https://tex.z-dn.net/?f=y-y1%3Dm%28x-x1%29)
substitute
![y-70=70(x-1)](https://tex.z-dn.net/?f=y-70%3D70%28x-1%29)
![y=70x-70+70](https://tex.z-dn.net/?f=y%3D70x-70%2B70)
----> This is a linear direct variation
Part b) For ![x=49\ min](https://tex.z-dn.net/?f=x%3D49%5C%20min)
substitute the value of x in the linear equation to find the value of y
![y=70(49)=3,430\ words](https://tex.z-dn.net/?f=y%3D70%2849%29%3D3%2C430%5C%20words)