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
alexandr402 [8]
3 years ago
11

Why do we use scientific notation, and what are the parts of an expression written in scientific notation?

Mathematics
2 answers:
maria [59]3 years ago
7 0

Answer:

We use to simplify very big or very small numbers.

If you see n.m x 10^p, that is a scientific notation.

Step-by-step explanation:

kiruha [24]3 years ago
4 0

Answer:

We use scientific notation as sometimes numbers are so so big, that it becomes inconvenient for us to write the actual number.

Step-by-step explanation:

For example, if you have 9 billion of something, you wouldn't want to write those 9 zeroes all the time.

When writing in scientific notation we count the number of decimal places to when we have one non-zero integer to the right of the decimal place. We then write that number and multiply it by ten to the number of decimal places you counted earlier.

e.g. 4.8 X 10^7

You might be interested in
Solomon has $118 he wants to purchase concert tickets for himself and five friends each tickets cost $19 does he have enough mon
Anon25 [30]
<span>Yes, Solomon has enough money to purchase the tickets for himself and his 5 friends. Purchasing 6 tickets at the cost of $19 will cost Solomon $114. As a result, Solomon has enough to money to pay for the tickets.</span>
7 0
3 years ago
A department store sold 34 shirts one day. All short-sleeved shirts cost $11.00 each and all long-sleeved shirts cost $21.00 eac
ANEK [815]
S + l. = 34
11s + 21l= 514

-11s - 11l= -374
11s + 21l = 514

10l = 140

l = 20 long sleeve shirts

s + 20 = 34

s = 14 short sleet shirts
5 0
3 years ago
Which equation can be used to determine the value of x?
xz_007 [3.2K]

Answer:

(6x + 2) + 40 = 90

Step-by-step explanation:

8 0
2 years ago
What is the area of a cross section that is parallel to face ABCD ?
Hunter-Best [27]
To solve this problem you must apply the proccedure shown below:
 1. The problem asks for the area of a cross section that is parallel <span>to face ABCD. As is parallel to that face, you have can calculate its area as following:
 A=12 cm x 6 cm
 2. Therefore, the result is:
 A=72 cm</span>²
 The answer is: T<span>he area of a cross section that is parallel to face ABCD is 72 cm</span>².
3 0
3 years ago
What is the solution to the inequality below? 
irina1246 [14]
_Award brainliest if helped! 
 B.  -7≤X≤7
8 0
3 years ago
Other questions:
  • a family pays $19 each month for internet access. next mont, the cost will increase by 5% because of the equipment fee. After th
    7·2 answers
  • What is the percent change of 55 to 35
    9·2 answers
  • Selma spent 7/10 of her allowance on a new backpack. What percent of her allowance did she spend
    9·1 answer
  • How many triangles can be constructed with angles measuring 35º, 62º, and 83º?
    6·1 answer
  • Four coins are flipped. what is the probability that there will be exactly two heads
    14·1 answer
  • If a man spends approximately 45% of his income on air travel and his sister only spends about 2% of her income on air travel (a
    8·1 answer
  • The company has only two division division eight and division be last year division a made 60% of the companies total revenue an
    6·1 answer
  • Find x and y<br><br> Help me please
    12·1 answer
  • White shapes and black shapes are used in a game some of these shapes are circles and all the rest of the shapes are squares the
    12·1 answer
  • Write four equivalent fractions for 3/5.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!