The beta of the portfolio is the weighted average of the individual asset betas where
the weights are the portfolio weights.
To get portfolio beta we will replace 1 stock of 20 or 5% of the portfolio.
The other
stocks are 95% of the portfolio.
1.12 =0.95 ( b )+0.05*1
b= 1.126316
So not when we replace one and get other stock
Portfolio beta =0.95*1.126316 + 0.05*1.75=1.1575
X + x + 2 = 14
2x + 2 = 14
2x = 12, x = 6
Solution: the smallest of the two integers is 6
Answer:
Step-by-step explanation:
15.5884573 i
Solving <span>8x-5y=10 for y helps us to identify the y-intercept:
-5y = -8x + 10. Dividing both sides by -5, we get (8/5)x -2. Therefore, y = (8/5)x - 2; the y-intercept is (0,-2).
The equation </span><span>-6x-7y=-6 can be solved for its slope in the same manner.
7y = -6x + 6; then y = (-6/7)x + 6/7. Its slope is -7/6. A line perpendicular to this line has slope equal to the negative reciprocal of -7/6, which is 6/7.
So, using the slope-intercept form, y = mx + b becomes y = (6/7)x -2.</span>
Answer:
it is (-4,8)
Step-by-step explanation:
