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
Stells [14]
2 years ago
13

China consumes 4 x 10^9 tons of coal, while japan about 2 x 10^8 tons of coal. Approximately how many times the amount of that j

apan consumed did china consumed
Mathematics
1 answer:
Drupady [299]2 years ago
5 0

Answer:

20 times

Step-by-step explanation:

This is calculated as:

The number of coal China consumes ÷ The number of coal Japan consumes

The number of coal China consumes =4 × 10⁹

The number of coal Japan consumes

= 2 × 10⁸

4 × 10⁹/2 × 10⁸

= 20 times

You might be interested in
The coordinates of which point are (–3, –6)?point Apoint Bpoint Cpoint D
Serga [27]

Answer: I think point C

5 0
2 years ago
A rectangular picture 6cm by 8cm is enclosed by a frame 1/2cm wide . calculate the area of the frame.​
Stels [109]

Answer:

i have no clue wats so ever

6 0
3 years ago
Read 2 more answers
If the area of a circle is 1256 sq ft what is the radius
Inessa [10]
Radius would be 19.9151730644
8 0
3 years ago
What are ALL the true statements.
ale4655 [162]

Answer:

C, E, F

Step-by-step explanation:

A is false because dilations can not only increase the length of line segments, but also decrease the length of line segments.

B is a true statement.

C is true because when angles undergo dilations, their "size" does not change.

D is false because dilations do not increase the measures of angles.

E is false because a triangle that underwent a dilation becomes similar, not congruent.

F is true because of E's reasoning.

8 0
2 years ago
Read 2 more answers
I think its B can I get someone's opinion. Its not too hard. Plzzz Help.
shusha [124]

Answer:

I agree with you,I also think its B

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Select two answers please!!!!!
    5·1 answer
  • What is the property the statement illustrates7•m=m•7?
    7·2 answers
  • What is the exact value of sin 60° as found on the unit circle?
    14·1 answer
  • Number 17... please help!
    15·1 answer
  • Solve for x.<br> 3(2x + 5) = 33
    11·1 answer
  • &lt;a and &lt;b are complementary angles. The measure of &lt;a is four times as big as &lt;b. What is the measure of &lt;a​
    7·1 answer
  • Can someone help my devil of a brother number 2?
    14·1 answer
  • Plz help me I need it
    13·1 answer
  • Sarah's teacher wrote this expression on the whiteboard. Where could she place brackets in the expression for it to be equal to
    13·1 answer
  • The life of light bulbs is distributed normally. The standard deviation of the lifetime is 15 hours and the mean lifetime of a b
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!