Answer:
The portfolio standard deviation is 14.82%
Explanation:
The portfolio standard deviation would be calculated by finding out the variance of the portfolio and taking the square root of it.
Variance of the portfolio = [(1 - .50)
x 0.25] + [0.50 x 0.16] + [2 x (1 - 0.50) x 0.50 x 0.25 x 0.16 x 0]
= [0.25 x 0.0625] + [0.25 x 0.0256] + [0]
= 0.015625 + 0.0064
VarPort = 0.022025
Std DevPort = √0.022025
Std DevPort = 0.1482 = 14.82 percent
Answer:
formed a valid contract because Rachel's outward expressions showed the formation of a contract.
Explanation:
In contract, outward expressions refers to a situation when both parties has directly communicate the terms of a certain transaction and agreed upon it.
The contract is considered as 'valid' and considered to be a verbal agreement as soon as Rachel proposed a price and Julius agreed upon it.
One thing to remember, Even though this contract is considered as valid , it would be hard for Julius to held Rachel accountable to court since he has no way to proof that the verbal agreement has been made.
Answer:
The thief has a 0.11% probability of hitting the pin code on the first try.
Explanation:
Simply, if the ATM card has a 3-digit code that can be repeated, and the board has 9 numbers (for example, from 1 to 9), we must start from the smallest number that could be formed with these numbers to the highest number that these numbers could also compose, which in the case would be 111 and 999. Then, 889 different numbers could be formed (it is the distance between 111 and 999), with which the possibility of hitting the key to the first attempt would be 1 in 889 times, or 1/889.
To take the probability to a percentage, we must know that 889 / 8.89 gives 100. Therefore, dividing 1 / 8.89 we will know the percentage of probabilities of hitting the key on the first attempt: 1 / 8.89 = 0.11.
This shows us that the thief has a 0.11% probability of hitting the key on the first try.
Answer:
Option (A) is correct.
Explanation:
Given that,
Order costs for pepperoni = $10.00 per order
Carrying costs = 4 cents per pound per day
Lead time for each order = 3 days
Pepperoni itself costs = $3.00 per pound
Total Order = 80 pounds of pepperoni
Demand rate = 20
Total ordering cost = Total order × cost per order
= 80 × $10
= $800
Length of an order cycle:
= 4 days
