The half-life of Pu-240 is 6,561 years.
Half life can be modeled by the function
f(x) = P(0.5)^x
P is our starting amount.
x is the number of half-lives required to equal f(x).
f(x) is the amount left after x half-lives.
9 = 27(0.5)^x
1/3 = 0.5^x
log(0.5)1/3 = x
x = 1.585
6.561 years * 1.585 half-lives = 10,399.185 years.
Continental crust is part of the earths surface as a whole. Oceans are part of the oceanic crust found under the ocean floor.
Commitment to a decision could assist you to thrive above your competitors and adapt to the changes that arise in the entrepreneur business.
<h3>What do we mean by the term commitment?</h3>
By the term commitment, we mean an individual that is dedicated to a particular cause, to achieve the desired goal and a lifetime objective.
As a school leaver intending to transcend into business and become an entrepreneur. It is required that you stay committed to a decision because this will assist you to:
- Know and Learn the rudiments of your business
- Helps you in making informed choices to scale your business
Even days you do feel like doing anything, once you're committed to your business, it becomes a lifestyle and you become consistent in it.
With that, you will be able to thrive above your competitors in the same niche once you're committed to it and adapt to the changes that arise with entrepreneurship.
Learn more about commitment here:
brainly.com/question/472211
Answer:
CBD is the central business district with lot of offices, banks, financial institutions, retail, sky scrapper etc. The land use type of CBD in America is industrial type while that in Europe is commercial type
Explanation:
CBD stands for Central business district and it has following characteristics
a) It usually lies at some central position of the city
b) Densely packed and crowded
c) It has high number of offices, banks, financial institutions
d) High density and high-rise buildings.
e) Extremely High land values
Both the CBDs of North America and Europe have retail and office activities. American CBD has lot of skyscrapers.
The land use type of CBD in America is industrial type while that in Europe is commercial type
In a powerpoint pages are known as slides.
