Answer:
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Hey there!!
Jason = 800 + Paul
Alex = Jason - 150
How much more does Alex have the Paul?
Let's take the equation of Alex
... Alex = Jason - 150
... Add 150 on both sides
... Alex + 150 = Jason
Now we have the equation for Jason,
... Jason = 800 + Paul , and we got Alex + 150 = Jason
... Now let's plug in the values
... Alex + 150 = 800 + Paul
Subtract 150 on both sides...
Alex = 800 - 150 + Paul
... Alex = 650 + Paul
Now we got the answer for our question :
The answer - Alex has $650 than Paul.
Hope my answer helps!!
Multiply the investment fraction by the corresponding return, and add the products. The given fractions add to 59%, so the remainder is 41%. (The total of the fractions is 100%—all of the portfolio.)
... 0.43*9.1% + 0.16*16.7% + 0.41*11.4%
... = 3.913% + 2.672% + 4.674% = 11.259%
Answer:
Step-by-step explanation:
We are given:
![interval = [a,b] = [0,2]](https://tex.z-dn.net/?f=interval%20%3D%20%5Ba%2Cb%5D%20%3D%20%5B0%2C2%5D)
Since 
⇒ 
Riemann sum is area under the function given. And it is asked to find Riemann sum for the left endpoint.
Note:
If it will be asked to find right endpoint too,
The average of left and right endpoint Riemann sums will give approximate result of the area under and it can be compared with the result of integral of the same function in the interval given.
So, 
Result are close but not same, since one is approximate and one is exact; however, by increasing sample rates (subintervals), closer result to the exact value can be found.
