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
Tomtit [17]
3 years ago
9

**show your work please

Mathematics
2 answers:
makvit [3.9K]3 years ago
8 0

Answer:

4.6 × 10⁹

Step-by-step explanation:

I'm not really sure how I would write it down to show how I worked it out.

For me, I usually know in scientific notation, it's usually a decimal number multipled by 10 raised to a certain level of power.

So I just did 4,600,000,000 and turned that into a decimal without its extra zeros, which would be 4.6. Then I worked out how many places the decimal would be from there, which is 9 spaces behind 4.6.

Sergeu [11.5K]3 years ago
4 0

Answer:

For example the age of the Earth (see above) can be written as 4.6 X 109 years. This means that this number has 9 places after the decimal place - filled with zeros unless a number comes after the decimal when writing scientific notation. So 4.6 X 109 years represents 4600000000 years.

You might be interested in
Create and solve a linear equation that represents the model, where circles and a square are shown evenly balanced on a balance
Neporo4naja [7]

Answer:

c is the answer

Step-by-step explanation:

this is right

3 0
3 years ago
What does 1) x2 – 5x – 14 = 0 equals?<br>​
LuckyWell [14K]

Answer:

<h3>x = -2 and 7</h3>

Step-by-step explanation:

  • x^2 - 5x - 14 = 0
  • x^2 - ( 7 - 2 )x - 14 = 0
  • x^2 - 7x + 2x - 14 = 0
  • x ( x - 7 ) + 2(x - 7) = 0
  • (x + 2) (x - 7) = 0
  • x = -2 and 7

<h3>Hope it helps !!</h3>
7 0
2 years ago
If the function rule is 5x, what is the value when x=4
OleMash [197]
20 will be the answer when x=4
6 0
3 years ago
How can the bar symbol be used to show the quotient of 7 divided by 22 if the division is carried on forever
son4ous [18]

So here is how to express 0.31818181818.....:

You need to put the line on top of 18:

0.318

Why not the 3? Because the 3 is not repeated.

5 0
3 years ago
I need helpplz anyone?
Yuri [45]
I can't see the picture that well. maybe you can put a better picture plz 
3 0
3 years ago
Other questions:
  • In the last 6 years the population of Manchester, England, has grown at a rate of 0.8% per year to 530,300. If this rate continu
    9·1 answer
  • 10.1022 rounded to the nearest hundredth​
    7·1 answer
  • To obtain the number of centimeters from a distance measured in meters, move the decimal point _____.two places righttwo places
    15·1 answer
  • You want to sell your house.Your realtor earns 6% of the selling price.Your house sells for 100,000.How much will your realtor e
    9·1 answer
  • What is 90.69 rounded to the nearest tenth
    6·2 answers
  • Anyone know how to do these?
    5·1 answer
  • Find the area of a triangle with a base of 10 in. and an altitude of 14 in. (The formula for the area of a triangle is A = bh ÷
    8·2 answers
  • The rate StartFraction 165 ounces Over 11 boxes EndFraction describes the relationship between the number of boxes and the weigh
    11·1 answer
  • Y = -(x – 4)^2+3<br> Standard form
    5·1 answer
  • Pls help me I’ll give 100 points
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!