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
just olya [345]
3 years ago
15

Write 843 in scientific notation.​

Mathematics
1 answer:
yarga [219]3 years ago
7 0

a x 10b

Follow the steps below to see how 843 is written in scientific notation.

Step 1

To find a, take the number and move a decimal place to the right one position.

Original Number: 843New Number: 8.43Step 2

Now, to find b, count how many places to the right of the decimal.

New Number:8.43Decimal Count:12

There are 2 places to the right of the decimal place.

Step 3

Building upon what we know above, we can now reconstruct the number into scientific notation.

Remember, the notation is: a x 10b

a = 8.43

b = 2

Now the whole thing:

8.43 x 102

Step 4

Check your work:

102 = 100 x 8.43 = 843

More Scientific Notation Examples

8418428448458.41 x 1028.42 x 1028.44 x 1028.45 x 102

You might be interested in
Christopher bought a new watch at the store one day we're having a 20% off sale if the regular price of the watch was 48 how muc
Diano4ka-milaya [45]

Answer:

$38.40

Step-by-step explanation:

to get your total you multiply

48 x 20% =9.60

then you subtract 48.00 - 9.60 = $38.40

8 0
3 years ago
If P is the midpoint of XY, XP = 8x - 2 and PY = 12x - 30, find the<br> value of x.
Arlecino [84]

Answer:

x=7

Step-by-step explanation:

<u>If P is the midpoint of XY, then XP = PY:</u>

  • 8x - 2 = 12x - 30
  • 12x -8x = 30 -2
  • 4x = 28
  • x= 28/4
  • x= 7
3 0
3 years ago
What is the distance between the points (−3, 5) and (−3, −6) ?
tresset_1 [31]
The answer would be D, 11 units! :)
8 0
3 years ago
Which is equivalent to 64 1/4
professor190 [17]
It A i just took the quiz and got it but fail 

7 0
3 years ago
Read 2 more answers
Determine the slope of 3x-4y=12
irakobra [83]

Answer:

3/4

Step-by-step explanation:

the slope is 3/4 and the y intercept is -3 hope this helps (-:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Square root of 40<br><br>40<br>1, 40<br>2, 20<br>4, 10<br>5, 8
    6·1 answer
  • Death Valley in California is approximately 250 feet below sea level. Which of the following best describes the location of Deat
    6·2 answers
  • What is the domain of the function Y = 2<br>X-52​
    14·1 answer
  • A large container holds 9 liters of lemonade. About how many gallons of lemonade does the container hold?Use 1 gallon=3.79 liter
    13·2 answers
  • Integral 0 to infinity of e^-xcosxdx
    13·1 answer
  • Translate the following phrase below into an algebraic expression:
    6·2 answers
  • Rules for Dividing Two Integers:
    11·2 answers
  • Determine if the number is written in scientific notation. If not explain.
    15·2 answers
  • B) The marked price of a calculator is Rs 1,800. The shopkeeper allows 10 %
    6·1 answer
  • What is the value of x?<br> X<br> 35<br> 85<br> Write your answer in the box.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!