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
Sliva [168]
2 years ago
14

What is standard form for 6.43999001 x 10^8

Mathematics
1 answer:
Romashka [77]2 years ago
5 0
6.43999001  
1st  you move the decimal 8 times to your right 
once you are done moving the decimal you should end up with a whole number 
you answer is (643, 999, 001)
You might be interested in
4 = -8 - x What is x?
Stels [109]

Answer:

2

Step-by-step explanation:

a negative x negative is always a positive

a negative x positive is negative

a positive x positive is negative

7 0
3 years ago
Read 2 more answers
A ray cannot be perpendicular to a line. true or false? no guesses please
galina1969 [7]

Answer:

TRUE

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which expression matches the situation?
ElenaW [278]

Answer:

The expression that matches the situation is 90.00 - 3x ⇒ 1st answer

Step-by-step explanation:

Let us solve the question

∵ You went to the mall with $90.00

→ That means the total money with you  = $90.00

∴ The total money = 90.00 dollars

∵ You bought three shirts that cost x dollars each

∴ The cost of a shirt = $x

∴ The number of shirts = 3

→ Find the total cost of the three shirts

∴ The cost of the shirts = 3 × x

∴ The cost of the shirts = 3x dollars

∵ The money left = the total money - the cost of the shirts

→ Substitute the value of total money and the cost of the shirts

∴ The amount of money left = 90.00 - 3x

∴ You have left with 90.00 - 3x dollars

∴ The expression matches the situation is 90.00 - 3x dollars

3 0
2 years ago
How do you know when to use the less than symbol and when to use the less than or equal to symbol when writing an inequality for
xenn [34]

Answer:

This depends on the situation. For context, you use less than when your inequality CANNOT exceed more than.

You would use less than or equal to if your inequality can be equal to a number. Here's an example.

John needs to buy X oranges and Y apples. He can AT MOST buy 10 total fruits.

x + y (equal to or less than) 45

John needs to buy X oranges and Y apples. He CANNOT buy more than 10 total fruits.

x + y < 45

5 0
3 years ago
The decimal form of a fraction is called a what​
Yuri [45]

Answer:

Hello Adam here!

Step-by-step explanation:

The numbers that are represented by decimal numerals are the decimal fractions (sometimes called decimal numbers), that is, the rational numbers that may be expressed as a fraction whose denominator is a power of ten.

Hope This Helps From, Adam :)

7 0
3 years ago
Other questions:
  • I don't understand this plz help
    5·1 answer
  • Data from the U.S. Bureau of Labor Statistics show a steady decline in the average workweek of U.S. production workers from 38.5
    15·1 answer
  • What does it mean if a scatterplot has a positive negative or no association
    8·1 answer
  • Find a polynomial function whose graph passes through (-1,-3), (0,1), (1,1), and (2,3)
    11·1 answer
  • Which transformations are needed to change the parent sine function to
    11·2 answers
  • The ratio of pages read to minutes for Hang is 5 : 8. Who has a greater ratio of pages read to minutes than Hang? Select all tha
    5·1 answer
  • The table shows linear relationship between the values of X and Y.
    12·1 answer
  • Student
    14·1 answer
  • How many times larger is the diameter than the radius of a circle?
    11·2 answers
  • What is the area of a circle when the radius is 5ft
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!