The waiting time at which 10 percent of the people would continue to hold is given as 2.3
<h3>How to solve for the waiting time</h3>
We have to solve for X ~ Exponential(λ).
then E(X) = 1/λ = 3,
= 0.3333
Remember that the cumulative distribution function of X is F(x) = 1 - e^(-λx). ; x is equal to the time in over case
For 10 percent of the people we would have a probability of
10/100 = 0.1
we are to find
P(X ≤ t)
= 1 - e^(0.3333)(t) = 0.1
Our concern is the value of t
Then we take the like terms
1-0.1 = e^(0.3333)(t)
1/0.9 = e^(0.3333)(t)
t = 3 * ln(1/0.9)
= 0.3157
Answer:
The correct option is yes,the $15,000 will double each 7.5 years.In 15 years ,it will double twice.
Explanation:
The 72 rule stipulates that the number of years it would take an investment to achieve accumulate a certain amount- future value, can be computed by dividing 72 by the interest rate earns by the investment
N, the number of years=72/9.6
=7.5 years
Invariably,in 7.5 years' when Sally would have been 10.5 years(3 years now+7.5 years) the investment would have doubled.
By another 7.5 years when Sally would have been 18 years(10.5 years +7.5 years), the investment would have doubled twice.
The 72 rule is fast-track approach to calculating the duration of an investment.
Answer:
The demand that Le Jouet faces for toy trains in France is less elastic than in Russia.
Explanation:
This is the statement that best describes the panorama that Le Jouet faces in France. When comparing the markets of France and Russia, we learn that the demand for toy trains in France is less elastic than the demand in Russia. Price elasticity refers to a measure of responsiveness of consumers. This measures how responsive consumers are to a price change.
Answer:
B. Check for positions in your area
Explanation:
i think though!! im not sure
Demand refers to the number of products or services that consumers will purchase at varying costs at a given time.
<h3>What is a Product?</h3>
A product is referred to as final or finished goods distributed in the market to serve the customers. This product can be both goods and services in which goods are tangible and services are intangible.
Demand is the number of goods or services that customers will buy at various price points at a particular time period. Demand for anything or service indicates that people prefer it and are capable of paying for it based on their needs and desires.
Learn more about a product, here:
brainly.com/question/13117735
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