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
Nezavi [6.7K]
3 years ago
12

Express 7.25 in scientific notation

Chemistry
2 answers:
sergeinik [125]3 years ago
8 0
Considering that scientific notation has to move the decimal over so there is only one digit in the Tens place, that is the scientific notation.
Ghella [55]3 years ago
5 0
7.25 x 10^0 is your answer.
I hope this helped! 
You might be interested in
I need help like extremely bad
Anna007 [38]

Answer:

First start with the ones we know

Explanation:

1. small - gene

2.chromosome - chromosomes contain genes so they must be bigger

3.dna- is all the chromosomes (genetic material)

A couple of homologous chromosomes, or homologs, are a set of one maternal and one paternal chromosome that pair up with each other inside a cell

a pair - so must be bigger than one chromosome

1. small - gene

2.chromosome - chromosomes contain genes so they must be bigger

3. homologus pair

4.dna- is all the chromosomes (genetic material)

now 5.

A gene consists of enough DNA to code for one protein, and a genome is simply the sum total of an organism's DNA. DNA is long and skinny, capable of contorting like a circus performer when it winds into chromosomes.

1. small - gene

2.chromosome - chromosomes contain genes so they must be bigger

3. homologus pair

4.dna- is all the chromosomes (genetic material)

5. genome - all the DNA

Cell

Nucleus

DNA

Chromosome

Gene

7 0
3 years ago
Can someone answer this question? It's not that long
Kitty [74]

Answer:

sections 2 and 3

Explanation:

logic

6 0
2 years ago
Which option accurately describes the first two stages of photosynthesis?
Lemur [1.5K]

Answer;

A) Stage 1: Chlorophyll captures light energy. Stage 2: Light energy is converted to chemical energy.

Explanation;

-Photosynthesis is the process by which green plants use energy from the sun, water and carbon dioxide to make organic compounds such as simple sugars together with release of oxygen.

-The process occurs in tow stages; light-dependent stage and light independent stage. During light dependent stage, chlorophyll absorbs sunlight and uses it to split water molecules into hydrogen ions and oxygen atoms. In the light independent stage carbon (iv) dioxide is fixed and the result is organic compound; the light energy is converted to chemical energy.

4 0
3 years ago
What is the definition of critical thinking from the book ?
Naily [24]

Answer:

Critical thinking is the intellectually disciplined process of actively and skillfully conceptualizing, applying, analyzing.

Explanation:

3 0
3 years ago
If 400 Joules of work is done in 20 seconds, how much power was generated?
Sonbull [250]
To work this out you do 400÷20=20
5 0
3 years ago
Other questions:
  • Which substance is a diatoic molecule?<br> A] He<br> B] O2<br> C] CO2<br> D] H2O
    14·1 answer
  • How is the structure of a hammer related to its function
    15·1 answer
  • A planet's orbital radius is related to its period is also known as
    8·2 answers
  • Nucleic acids_________?<br>A)are energy-rich.<br>B)are small molecules.<br>C)store information.​
    8·1 answer
  • Did other scientists accept Henri Becquerel's atomic theory model
    12·1 answer
  • Based on reference table L, H2O is a stronger acid than
    13·1 answer
  • This is the chemical formula for carvone (the chemical that gives spearmint its flavor): An organic chemist has determined by me
    11·1 answer
  • 1.00 mL of a 3.05 × 10–4 M solution of oleic acid is diluted with 9.00 mL of petroleum ether,
    10·1 answer
  • Which of the atoms below are least likely to violate the octet rule?
    10·1 answer
  • Explain the effect of strong intermolecular forces on each of these parameters: (a) critical temperature;
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!