Answer:
The investment is risky because it has only a
2% chance of making a significant
The expected value of the investment is $
49,050
return
Explanation:
Investment = $50,000
Expected worth = ( Chance in % x Expected Worth )
30% x $40,000 = $12,000
50% x $50,100 = $25,050
20% x $60,000 <u>= $12,000</u>
Total Expected Worth <u>= $49,050</u>
Expected value is $49,050
Chance to make the same worth is 2% ( (50000-49050 ) / 50,000 )
Answer:
Voordat Suid-Afrika se groot minerale rykdom aan die einde van die negentiende eeu ontdek is, was die algemene oortuiging dat suidelike Afrika amper 'n soortgelyke rykdom was wat die Europeërs na die res van die vasteland aangetrek het. Teen daardie tyd het Suid-Afrika nog geen goudafsettings gehad soos die Portugese in die vyftiende eeu in Wes-Afrika gesoek het nie.
They are a major agent of erosion in desert <span>regions.</span>
