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
Nesterboy [21]
3 years ago
7

A 9.0 is how many times more powerful than a 4.0 on the Richter scale?

Biology
1 answer:
SCORPION-xisa [38]3 years ago
7 0

Answer:

It increases 31.7 times between whole number

values.

Explanation:

"That is, the wave amplitude in a level 6 earthquake is 10 times greater than in a level 5 earthquake, and the amplitude increases 100 times between a level 7 earthquake and a level 9 earthquake."

You might be interested in
The phase of the bacterial growth curve in which newly inoculated cells are adjusting to their new environment, metabolizing but
iVinArrow [24]
Yhe phase you are describing is the lag phase.
6 0
3 years ago
How many palindromic years will there be in the twenty_first century?​
natita [175]

Answer:

Alot of them.

Explanation:

3 0
3 years ago
Read 2 more answers
Provide evidence to reject this statement, "Human phenotypes are usually a clear cut either situation"
tensa zangetsu [6.8K]
Wavy hair is a very easy example that this is false.  It's a merge between straight and curly hair.  Our traits tend to mix and blend together, it's not so simple.  Everybody isn't just tall or short, one or the other.  Everybody is a different height because it's a mid between your parents. 
8 0
4 years ago
Read 2 more answers
9. What energy level in a food web contains the most energy?
Keith_Richards [23]

Answer:

A. Producer

Explanation:

Good Luck!!!

4 0
3 years ago
If the probability of an offspring is 50% homozygous dominant for black coat color and 50% heterozygous dominant for black coat
Molodets [167]
I believe it’s a 1:1 ratio
3 0
3 years ago
Read 2 more answers
Other questions:
  • Many people try to eliminate fat from their diets. Which is one reason it is
    11·1 answer
  • The animals that live in this valley have basic needs to survive. ALL BUT one of these non-living features is a basic need of th
    12·1 answer
  • Which anatomical description is true of the parasympathetic division of the autonomic nervous system?
    11·1 answer
  • Food provides molecules that serve as fuel and building material for all organisms. Plants undergo photosynthesis and make their
    8·1 answer
  • A normal polypeptide includes the following sequence of amino acids(Note:Each amino acid is named by a three-letter abbreviation
    14·1 answer
  • Which structure could a scientist look for in a plant that would identify it as a club moss rather than a liverwort?
    15·2 answers
  • The maximum amount of individuals that an ecosystem can support is known as...
    5·1 answer
  • PLZZZ HELP MEEEE
    10·1 answer
  • An organism physical it its
    15·1 answer
  • Determine which type(s) of blood this patient can safely receive. Check all that apply. A B AB O Also, the patient should receiv
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!