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
chubhunter [2.5K]
3 years ago
9

How is this number expressed in scientific notation?

Mathematics
1 answer:
xenn [34]3 years ago
5 0

Answer:

5×10^9

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

5×10^9

<em>Finito </em>:D

You might be interested in
I WILL GIVE BRAINLISET!! no links por favor <br><br> 8) Simplify.
Marina CMI [18]

Answer:

√ 15  + √ 10

Step-by-step explanation:

The answer is above                                                                            

3 0
3 years ago
I’ll award you brainliest if you answer This question
guajiro [1.7K]

Answer:

$2353 at 12.5% and $7647 at 8.25%

Step-by-step explanation:

I'll say a is the amount he invested in one market, and b is the amount in the other.

a + b = 10000, or b = 10000 - a

multiplying the investments with the percentages and adding them together will give the total earned interest.

(a × 0.125) + (b × 0.0825) = 925

0.125a + 0.0825b = 925

Use substitution to solve for a.

0.125a + 0.0825(10000 - a) = 925

0.125 a + 825 - 0.0825a = 925

0.0425a = 100

a = 2352.94

Use substitution to find b

b = 10000 - 2352.94

b = 7647.06

The questions are to the nearest dollar so round a and b.

$2353 and $7647

6 0
3 years ago
Write me an example of a unit rate
zlopas [31]
An example of a unit rate would be driving a car at 50 miles per hour. 50 miles per every 1 hour is a unit rate.
4 0
3 years ago
Read 2 more answers
Walnut High Schools Enrollment is exactly five times as large as the enrollment at walmut junior high the total enrollment for t
Vaselesa [24]

Answer:

142

Step-by-step explanation:

If the enrollment is five times as big, then that is six different things. So, take 852 and divide it by 6 to get 142. Or in other words:

852÷6=142

142x6=856

I hope this helps. Cheers^^

6 0
3 years ago
0.33333 rounded to the nearest tenth
Gala2k [10]

Answer:0.3

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • The tree house will be 8 feet off the ground. Peter will hang a rope, with knots tied for foot holds. Each knot uses an addition
    11·1 answer
  • A shape is covered by 40 unit squares what is the area of the shape
    7·1 answer
  • Place value through billion chart
    5·1 answer
  • 3) On a map, Shanti's house is located at (-5,6), the
    6·1 answer
  • What is 48x2? Thanks!!!
    8·2 answers
  • Julia is going to the store to buy candies. Small candies cost $4 and extra-large candies cost $12.She needs to purchase at leas
    13·1 answer
  • A store buys 77 1 2 pounds of mulch in a large shipment. They divide the mulch up into bags that can each hold 2 1 4 pounds. The
    5·1 answer
  • Can you please help me​
    13·1 answer
  • Judith has \$70 in a savings account that earns 5% interest , compounded annually .
    11·1 answer
  • Which sign makes this number sentence true?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!