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nydimaria [60]
3 years ago
12

Write an equation for the total amount y after the given rate of increase is added to the original amount x.

Mathematics
1 answer:
timofeeve [1]3 years ago
4 0

Answer:

y = 1.2x

Step-by-step explanation:

The given original amount is x.

Increase = 20%

Increase = \frac{20}{100}

Increase = 0.2

Amount of increment = 0.2x

Total amount = Original amount + Amount of increment

y = x + 0.2x

y = 1.2x

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Yes it is possible that a population of Norway rats carries a different genetic mutation than a population of same rats in other regions because occasionally, environmental factors of a certain area can cause the population of a region to undergo mutation .

<h3>What is the population mutation?</h3>

A mutation is defined as a change in the DNA or genetic sequence of an organism that can significantly affect or not affect the function of a specific gene in organism.

Now, we can say that it is possible that a population of Norway rats carries a different genetic mutation than a population of same rats in other regions because occasionally, environmental factors (such as exposure to harsh UV Rays) of a certain area can cause the population of a region to undergo mutation whereas the other population doesn't contain that mutation.

This environmental factor above will cause a slight change in the genetic makeup of the population of rats of Northern America. However, if the changes in genetic makeup continues to happen in North American Norway rats, a time will come when they will be genetically different from same rats in Norway or other regions by  being a different specie in a phenomenon that is called speciation.

Read more about Mutations at; brainly.com/question/17031191

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3 0
1 year ago
Which of these service providers should you tip? A. Cab driver B. Cleaning van driver C. Fire engine driver D. School bus driver
Vera_Pavlovna [14]

Answer:

I believe the answer would be A.

Hope this helps!!

7 0
3 years ago
Read 2 more answers
Which statement shows how two polynomials 5x − 6 and 6x + 2 demonstrate the closure property when multiplied?
Sunny_sXe [5.5K]
I dont see any statements. When you multiply the two you get: 30x^2 - 26x -12.
8 0
3 years ago
What is the volume of a cylinder with a base radius of 10 units and a height of 9 units?
Nookie1986 [14]

Answer:

565.7 cubic units

Step-by-step explanation:

Volume of cylinder=2πrh

                               =2x(22/7)(10)(9)

                               =180x(22/7)

                               =565.7

8 0
3 years ago
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Esteban is reading a book with 16 pages. He has read 9 pages so far. How many pages does Esteban have left to read? Write two eq
Zielflug [23.3K]

Answer:

7 pages

Step-by-step explanation:

Given the total number of pages in the book are 16

The number of pages esteban already read are 9

Let the number of pages left out to read be x

Total number of pages = number of pages read + number of pages to be read

16=9+x

x=16-9

x=7 pages

Therefore There are 7 pages left out to be read.

8 0
3 years ago
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