(4.8 x 10^5 divided by (8 x 10^2)

Answers

Answer 1

Answer:

.6 x 10^3   = 6000

Step-by-step explanation:

4.8 E5  / 8 E2   = .6 E3


Related Questions

what's 40 x 40 x 40 please​

Answers

Answer:

64000

Step-by-step explanation:

Step-by-step explanation:

[tex]40 \times 40 \times 40[/tex]

[tex]160 \times 40[/tex]

[tex]6400[/tex]

Question 1,2, and 3 how do i factor those? Can you show the work and explain how?

Answers

1: [tex]3n^{2}+9n+6[/tex]

notice that each part is divisible by 3

[tex]3n^{2}[/tex] ÷ 3 = [tex]n^{2}[/tex]

9n ÷ 3 = 3n

6 ÷ 3 = 2

so it becomes [tex]3(n^{2} +3n+2)[/tex]

3n can be rewritten as 2n+n

-you want to rewrite it into two numbers that multiply to the number that's alone (in this case 2)

which would get you

[tex]3(n^{2} +2n+n+2)[/tex]

Now that it's rewritten, you can factor out n + 2 from the equation.

the answer is

3(n+2)(n+1)

And you can check that by multiplying (n+2)(n+1) which is [tex]n^{2} +2n+n+2[/tex] and then each of those by 3, which is [tex]3n^{2} +6n+3n+6[/tex] or [tex]3n^{2}+9n+6[/tex], our origional equation

2: [tex]28+x^{2} -11x[/tex]

So I rewrote this as [tex]x^{2} -11x+28[/tex] (it's the same thing, just reordered using the commutative property)

now -11x can be rewritten as -4x-7x

(remember, the two numbers should multiply to equal 28, which is our constant.)

[tex]x^{2} -4x-7x+28[/tex]

now we can factor out x from the first expression and -7 from the second

[tex]x(x-4)-7(x-4)[/tex]

and lastly you factor out x-4,

which would give you

(x-4)(x-7)

Make sure to check your work and make sure it multiplies to [tex]x^{2} -11x+28[/tex]

3: [tex]9x^{2} -12x+4[/tex]

The first thing I notice when looking at this problem is that both 9 and 4 are perfect squares. Not only that, but they are the squares of 2 and 3, which are products of -12

So if you rewrite 9 as [tex]3^{2}[/tex] and 4 as [tex]2^{2}[/tex], the equation becomes

[tex]3^{2} x^{2} -12x+2^{2}[/tex]

now that [tex]3^{2} x^{2}[/tex] is ugly so it can be turned into [tex](3x)^{2}[/tex]

and -12x can be rewritten as [tex]-2*3x*2[/tex]

so our equation now looks like [tex](3x)^2-2*3x*2+2^{2}[/tex]

There's a rule that says [tex]a^{2} -2ab+b^{2} = (a-b)^{2}[/tex]

In our case, a=3x and b=2

so the final answer is

[tex](3x-2)^2[/tex]

Other Questions
Could use some help! :( you are buying wood to build a gate for your backyard. if your car trunk has the following dimensions (47 inches by 33 inches by 19.5 inches), what is the longest piece of wood that could fit in your trunk (hint: it would likely be diagonal)? Increased cognitive control and decision making are examples of improvement in ___ during adolescence. Now that you are more familiar with the benefits, risks, and impacts of biotechnology, it is time for you to take a stand! Your task is to choose one of the following types of biotechnology: genetic engineering, cloning, or artificial selection.You will then write a one- to two-paragraph summary describing your chosen type of biotechnology. You will then need to argue for either the benefits or the risks of your chosen type. Your arguments should present your position, and then give the evidence that led you to this position. Be sure to include the following in your argument:a description of your chosen type of biotechnology (genetic engineering, cloning, or artificial section)one benefit or one risk for the individual (based on whether you are for or against it)one benefit or one risk for society (based on whether you are for or against it)one benefit or one risk for the environment (based on whether you are for or against it)A picture (you may hand draw, take photos in nature, or use stock images)You may get creative on this activity. You may choose to create a brochure, write a letter, or create a presentation using software. I To what extent did Thomas Jefferson uphold his ideals? a fence is being built around a small park how many feet of fence will be needed to surround the park What is the 38th parallel and why was it important in the korean war. help quick pls At a company, copy machine prints 175 pages in 5 minutes. If the number of pages printed is proportional to the time, in minutes, what is the unit rate? Please help me with this one! luka tried to define a rotation about point c In what year did apple introduce the macintosh computer?. I am really bad at percentages, please help me. Thank you so much!! what percentage did Mr. Tanaka use of the stock in the recipe. Read the poem "Queen of the Cats":Old Polly was a cat of unusual grace,With wide, yellow eyes and thin stripes on her face.My wife took her in on a cold, autumn night,While the north wind played the weather vane foul.The old iron rooster screeched at the slight.Old Polly loved her milk, and she loved her cream.Purring when petted, she'd curl up to dreamBy the warmth of the fire. Her quick eyes would glowWith firelight fancies. Was her expressionOf goodwill or ill? I didn't quite know.It was All Hallows' Eve when the cats came singing,Walking upright, their high voices ringingWith sorrowful criestheir queen had gone missing."What's going on?" shrieked my wifeAs Old Polly woke up and began hissing."Oh, silly kittens," she spat, as she leapt out the door."Here I am, here I amyou need cry no more."We watched as the cats disappeared in the fog,And my wife held me close and said,"Let's get a dog."What is the theme of the poem "Queen of the Cats"?Group of answer choicesAppearances are deceiving.Patience improves with practice.Loyalty solidifies friendships.Cats are friendly, loyal creatures. A bag of marbles contains: 50 green, 12 blue, 2 yllow, 10 purple and 10 red. Writeeach answer as a DECIMAL.23. P (blue) =24. P(not red)25. P(green) = Which of the following is an example of self-service technology humanresources managers might use?A. Hackers stealing customer information from companiesB. Employees entering hours worked into a computerized systemC. Companies hiring lower-wage workers in other countriesD. HR managers conducting virtual meetingsSUBMITAnswer is: B. There are 20 girls and 30 boys in a class. What percentage of the pupils in the class are boys? Give examples of how facsist Germany under Hitler waged war duringWWII. How did Germany mobilize their resources and populations? The number of entertainment websites in 1995 was 54. By 2004, there were 793 entertainment websites.Approximately what was the rate of change for the number of websites for this period of time? Mechanisms that regulate smooth muscle contraction (independently of nerves or hormones) by which organs and tissues alter their own arteriolar resistances and blood flow are referred to as ______. When light passes from air to water, what percentage of its original value does its wavelength change to?.