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
Murljashka [212]
3 years ago
5

The estimated population of the world in the middle of 2010 was 6,852,472,823. Express this value in scientific notation.

Mathematics
1 answer:
Marina CMI [18]3 years ago
7 0

First we round it off to the nearest millions.

6,852,472,823 rounded off - 6,852,000,000

then you move the decimal point to the left until the number becomes between 1 and 10

-- 6.852000000

count the numbers to the right of the decimal point, remove the zeroes, then write it as

6.852 x 10^9 or 6.852e9

9 is how many numbers are in the right of the decimal point, which was 852000000

You might be interested in
Write a translation rule that maps point D(7, -3) onto point D'(2, 5)
svetlana [45]

Answer:

Step-by-step explanation:

We are given D (7, -3) and D'(2, 5).

the transformation

D'(x,y) → D(x-5, y+8).

Then  

x=7 → x=7-5 = 2

y=-3 → y=-3+8 = 5

5 0
2 years ago
Read 2 more answers
When her number is divided by 12, the remainder is 6, what is the remainder when the number is idvided by 9?
pentagon [3]
Remainder: 6 when divided by 12
So 12x6= 72
Original number: 72
72/9= 8
The remainder: 8
3 0
3 years ago
What is the value of the expression 3 divided by 4/5?
AysviL [449]
I believe the answer is 3 3/4.
8 0
3 years ago
Read 2 more answers
Determine the measure of angle A, to the nearest degree.
Effectus [21]

Answer:

(a) 17°

(b) 78°

Step-by-step explanation:

(a) sin A= 0.2896

to calculate for "A" check for sin inverse of 0.2896

A= sin^-1(0.2896) = 16.83

to the nearest degree A= 17°

(b) tan A = 4.7046

A= tan^-1(4.7046)

A = 77.99

to the nearest degree A = 78°

4 0
2 years ago
Find the value of the missing coefficient a in the equation y = a(x - 3)(x + 5) if the graph goes through the point (1, -6)
horrorfan [7]

Answer:

3

Step-by-step explanation:

you have to solve for x then you can find the coeeffiecnt

3 0
2 years ago
Other questions:
  • Find the VERTEX of the parabola f(x) = x^2 - 16x + 63
    14·1 answer
  • Keisha's parents want to save twenty thousand dollars in her college savings account over the next fifteen years. They have eigh
    12·1 answer
  • Absolute value of |-6+6|
    13·2 answers
  • Jessica is a custodian at Oracle arena. She waxes 20 mi squared of the floor 3/5 of an hour. Jessica waxes the floor at a consta
    5·1 answer
  • Mick is planning a party. He wants to serve pizza, chips, and soda Mick discovers that he can purchase one pizza for $11.80, one
    8·1 answer
  • How can you know if this equation is true? 1/2 + 3/8 = 4/10 = 2/5
    10·1 answer
  • A computer programmer worked for 10 hours and earned $70, which is a of $__ per hour
    13·1 answer
  • Find the value of W please help due tomorrow
    14·1 answer
  • Write these numbers in order, starting with the smallest.
    10·2 answers
  • A school has 8 periods at day each of 45 minutes duration. How long would each period be ? The school has 6 periods a day? (assu
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!