1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sveta [45]
3 years ago
5

What is 380 Gigabytes written in scientific notation

Mathematics
2 answers:
mario62 [17]3 years ago
8 0
380*10⁹=3.8*10²*10⁹=3.8*10¹¹
Kobotan [32]3 years ago
4 0

Answer:

380Gigabytes in scientific notation is 3.8\times 10^{11}\, bytes

Step-by-step explanation:

For understanding the scientific notation let's see an example:

The number 3520 could be written as 3.520\times 1000

Now, the number 1000 could be written in an exponential form, it is 1000=10\times 10\times 10=10^3

So, the number 3520 could be written as follows:

3520=3.520\times 1000=3.520\times 10^3

The previous value, 3.520\times 10^3 is in scientific notation.

The other thing to take into account is the prefix Giga. It means a multiplication by 10^9. So, for the number 380Gigabytes you must write first the number 380 in scientific notation and then multiply it by 10^9.

380=3.8\times 100=3.8\times 10\times 10=3.8\times 10^2

The complete number 380Gigabytes would be:

380 Gigabytes=3.8\times 10^2\times 10^9

When you have two terms with the same base (in a multiplication), you solve it by adding the exponents, it means, to add 2 and 9.

380 Gigabytes=3.8\times 10^{11}\, bytes

Finally, the number 380Gigabytes in scientific notation is 3.8\times 10^{11}\, bytes

You might be interested in
PLEASE HELP For what value of the variable will the value of 2x+1 be 20 greater than 8x+5?
wlad13 [49]

It will be a negative.

for an example: -20 for x would mqke 2x + 1 into -39 and 8x + 5 into -155. that's 116 apart, so maybe -2(8) + 5 = -11

-2(2) + 1 = -3

but that's only 8 apart, so it'd be higher.

-4(2) + 1 = -7

-4(8) + 5 = -27

BOOM

Tadaaaa,

You probably thought positive, but sometimes it's negative, you know what I mean?

6 0
3 years ago
Find the missing angles
o-na [289]

Answer:

<b= 36 degrees, <c= 144 degrees

Step-by-step explanation:

144 and b are supplementary meaning they add up to 180.

144 and c are vertical angles meaning they are congruent.

8 0
3 years ago
Please help me for the brainliest answer
Oxana [17]

Answer:

aₙ= -2n²

Step-by-step explanation:

<h2><u>Solution 1:</u></h2>

The sequence:

  • -2, -8, -18, -32, -50

The difference between the terms:

  • -6, -10, -14, -18
  • a₁= -2
  • a₂= a₁ - 6 = a₁ - 2*3= a₁- 2*(2²-1)
  • a₃= a₂ - 10 = a₁ - 16= a₁ - 2*8= a₁ - 2*(3²-1)
  • a₄= a₃- 14= a₁ - 30= a₁ - 2*15= a₁ - 2*(4² -1)
  • ...
  • aₙ= a₁ -2*(n²-1)= -2 -2n² +2= -2n²

As per above, the nth term is: aₙ= -2n²

<h2><u /></h2><h2><u>Solution 2</u></h2>

The sequence:

  • -2, -8, -18, -32, -50
  • -2*1, -2*4, - 2*9, -2*25
  • -2*1², -2*2², -2*3², -2*4², -2*5², ..., -2*n²
  • aₙ= -2n²
6 0
3 years ago
What is the volume of this rectangular prism?
photoshop1234 [79]

Answer:

\frac{64}{27} cm^3

Step-by-step explanation:

V = L*W*H

V= (4/3)*(4/3)*(4/3)

Volume =  \frac{64}{27}  cm^3

8 0
3 years ago
In triangle ABC, angle A = 2x°, angle B = (x-45)° and angle C = (x-15)°.
Lelechka [254]
Sum\ of\ angles\ in\ triangle\ is\ equal\ to\ 180^{\circ}\\\\&#10;To\ find\ x\ sum\ all\ angles:\\&#10;2x+x-45+x-15=180\\\\&#10;4x-60=180\ \ \ |Add\ 60\\\\&#10;4x=60+180\\\\&#10;4x=240\ \ \ |Divided\ by\ 4\\\\&#10;x=60^{\circ}\\\\&#10;\angle \  A=2x=2*60=120^{\circ}\\&#10;\angle\ B=x-45=60-45=15^{\circ}\\&#10;\angle\ C=x-15=60-15=45^{\circ}\\\\Triangle\ is\ \textbf{obtuse}.
5 0
3 years ago
Other questions:
  • A washer and a dryer cost $911 combined. The washer costs $39 less than the dryer. What is the cost of the dryer?
    8·2 answers
  • Solve z= 3x + 5xy for x
    11·2 answers
  • Last summer,at a camp,the ratio of the number of boy campers to girl campers is 9:6.If there is 225 campers,how many boy campers
    12·1 answer
  • How many times can 27 go into 192
    6·2 answers
  • A game consists of randomly choosing a bag (labelled 1, 2 or 3) out of a choice
    10·1 answer
  • Solve the following equation. <br>10x-2-6x=2(2x-1)
    15·2 answers
  • For every 1 out of 6 miles that a ship travels north it travels 3 out of 5 miles west .how many miles does the ship travel north
    14·1 answer
  • Help with 8 pls thanks
    15·1 answer
  • Determine the domain and range:<br> {(-9,0), (-6,0), (-4,0), (0,0), (3,0), (5,0)}
    12·2 answers
  • Stats homework I really need help please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!