Answer:
A
Step-by-step explanation:
Equation
2x + 3x + 8 + 7x - 2 = 90
Solution
Combine like terms on the left
12x + 6 = 90 Subtract 6 on both sides
12x = 90 - 6
12x = 84 Divide by 12
x = 84/12
x = 7
y=3x-2
Change them side
3x-2=y
Add 2 to both sides
3x-2+2=y+2
3x=y+2
Divide both sides by 3 so we can find the x value
3x/3= y+2/3
x= 1/3 y + 2/3
I hope that's help:0
Answer:
The correct option based on the below computation of Sharpe ratio for all funds is option C,Fund C.
Step-by-step explanation:
Sharpe ratio=(Average return of the fund-risk free rate of return)/standard deviation of the fund
Risk free rate of return is 6%
Fund A:
Sharpe ratio=(24%-6%)/30%=0.6
Fund B:
Sharpe ratio=(12%-6%)/10%=0.6
Fund C:
Sharpe ratio=(22%-6%)/20%=0.8
Fund has a sharpe ratio of 0.8 ,unlike funds A& B that have a ratio of 0.6 each
In other words option C is correct
Answer:
choice A. Since 12 -8 = 4 not 5
Step-by-step explanation:
if we plug in x =6 for 2x -8 = 5
2*6 - 8 = 12 - 8 = 4 not 5
Try B. 3*6 + 7 = 18 + 7 = 25 = 25 true
Try C. 4*6 + 12 = 24 + 12 = 36 = 36 true
Try D. 6*6 - 6 = 36 - 6 = 30 = 30 True
from the Great MysticChaCha
52 = (2*W - 5) * W
52 = 2*W^2 - 5*W
0 = 2*W^2 - 5*W - 52
0 = (2W - 13)*(W + 4)
2W - 13 = 0 or W + 4 = 0
W = 13/2 or W = -4
Width cannot be negative so discard W = -4
W = 13/2 L = 2*(13/2) - 5 = 13 - 5 = 8