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Brums [2.3K]
3 years ago
6

Find the simplified form of the expression. Give your answer in scientific notation. (3x10^8)(9x10^7)

Mathematics
1 answer:
Burka [1]3 years ago
5 0
27, 10^ 15
Hope it helps!
#MissionExam001
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A city had population 67,255 on january 1, 2000, and its population has been increasing by 2935 people each year since then. A l
irina1246 [14]

We are given: On january 1, 2000 initial population   = 67,255.

Number of people increase each year = 2935 people.

Therefore, 67,255 would be fix value and 2935 is the rate at which population increase.

Let us assume there would be t number of years after year 2000 and population P after t years is taken by function P(t).

So, we can setup an equation as

Total population after t years = Number of t years * rate of increase of population + fix given population.

In terms of function it can be written as

P(t) = t * 2935 + 67255.

Therefore, final function would be

P(t) = 2935t +67255.

So, the correct option is d.P(t) = 67255 + 2935t.

4 0
3 years ago
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A teacher is giving her students a lesson on inequalities and asks the class to suggest points that are included in the solution
Slav-nsk [51]
Neither of the students are correct
8 0
3 years ago
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earnstyle [38]

Answer:

A, B, C

Step-by-step explanation:

whole number: the set of counting numbers, 1, 2, 3, ..., and includes the number 0.

integer: all whole numbers, zero, and all the negatives of the whole numbers: ..., -3, -2, -1, 0, 1, 2, 3, ...

rational: any number that can be written as a fraction of integers

irrational number: a number that cannot be written as a fraction of integers

1.00 is the same as 1

It is:

A whole number

B integer

C rational

6 0
3 years ago
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Oscar is having a spaghetti party for his hiking group the night before his trip. He expects 12 members. Oscar knows that a 16oz
Reil [10]
4 and a half cups of pasta for the party
4 0
3 years ago
The length of a rectangle is represented by x, the width is represented by 6x^2-4x-2. What is the area of the rectangle?
navik [9.2K]

Answer:

2x(3x^2-2x-1)

Step-by-step explanation:

Area of a rectangle is simply length times width

{6x^2-4x-2} * x    would be the area

That can be simplified to

6x^3-4x^2-2x

Which can be further simplified to

2x(3x^2-2x-1)

6 0
4 years ago
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