Answer:
Step-by-step explanation:
-2w + 3 + 5w - 2
Combine like terms.
3w + 1
-3w + 5(2w + 1)
Expand brackets.
-3w + 10w + 5
Combine like terms.
7w + 5
Answer:
Step-by-step explanation:
Please find the attachment.
We have been given that a container is shaped like a triangle prism. Each base of container is an equilateral triangle with each side 6 cm. The height of container is 15 cm.
To find the lateral surface area of our given container we will use lateral surface area formula of triangular prism.
, where, a, b and c represent base sides of prism and h represents height of the prism.
Upon substituting our given values in above formula we will get,
Therefore, lateral surface area of our given container is 270 square cm.
Answer:
The optimal Hedge Ratio is 0.7305.
Step-by-step explanation:
Optimal Hedge ratio is given as
Here
- HR_optimal is the Hedge Ratio for the next 6 months which is to be calculated.
- ε_correlation is the correlation coefficient relating the assets and futures contract whose value is give as $0.86.
- σ_current is the standard deviation of the semiannual changes of the wheat which is given as $0.79
- σ_future is the standard deviation of the changes in the future over the same time period which is given as $0.93
So the Hedge Ratio is given as
So the optimal Hedge Ratio is 0.7305.