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
Ksju [112]
3 years ago
9

Awad

Advanced Placement (AP)
1 answer:
Shkiper50 [21]3 years ago
4 0

Answer:

1)it's $12.09

2) it's 8.48

but if you want the total of both of them it is $20.47

You might be interested in
Your examples must show how each wave behaves (absorbed, transmitted, and reflected).
Fittoniya [83]

Answer:

Visible Light Absorption

Atoms and molecules contain electrons. It is often useful to think of these electrons as being attached to the atoms by springs. The electrons and their attached springs have a tendency to vibrate at specific frequencies. Similar to a tuning fork or even a musical instrument, the electrons of atoms have a natural frequency at which they tend to vibrate. When a light wave with that same natural frequency impinges upon an atom, then the electrons of that atom will be set into vibrational motion. (This is merely another example of the resonance principle introduced in Unit 11 of The Physics Classroom Tutorial.) If a light wave of a given frequency strikes a material with electrons having the same vibrational frequencies, then those electrons will absorb the energy of the light wave and transform it into vibrational motion. During its vibration, the electrons interact with neighboring atoms in such a manner as to convert its vibrational energy into thermal energy. Subsequently, the light wave with that given frequency is absorbed by the object, never again to be released in the form of light. So the selective absorption of light by a particular material occurs because the selected frequency of the light wave matches the frequency at which electrons in the atoms of that material vibrate. Since different atoms and molecules have different natural frequencies of vibration, they will selectively absorb different frequencies of visible light.

7 0
2 years ago
Read 2 more answers
Why is reduced precipitation, rather than drought, the leading cause of limited water availability?
Kaylis [27]

Answer:

A

Explanation:

reduced precipitation is the cause of drought.

6 0
3 years ago
Read 2 more answers
There are 4 breakfast choices in a school cafeteria: Cereal, Granola Bar, Breakfast Sandwich, and Fruit. The percentage of stude
finlep [7]

Answer:

300

Explanation:

20% is 1/5

60 multipled by 5/1 is 300 people total

8 0
3 years ago
Write a thesis statement for your argumentative essay against online school
Alinara [238K]

Answer:

Connection

Explanation:

Even if I know a answer to a question and I say it they don't hear me

8 0
3 years ago
What is an astronomical unit or AU?
klemol [59]

Answer:

Astronomical units are usually used to measure distances within our Solar System.

Explanation:

its a searchable question on Google

5 0
3 years ago
Other questions:
  • A) Briefly explain why ONE of the following best supports the view that slavery largely ended during the Civil War before the pa
    12·1 answer
  • I WILL GIVE you da brainlies!!!
    10·2 answers
  • In a puppet government, who controls the country? A. the country's leader B. the majority of the people C. another country's lea
    8·2 answers
  • do you ever feel that you want to be someone else like me i want to be Gar/Beast Boy and i wish i had a girl like Rachel
    15·1 answer
  • What degree do you need to be a principal?
    13·2 answers
  • Which is most like the movement of blood in a human being
    8·1 answer
  • AP World History: Modern Semester 2, Cumulative Exam?? ANSWERS PLEASE.
    13·1 answer
  • PLEASE! I REALLY NEEED HEEELP! DUE TONIGHT, AT MIDNIGHT!! MAX POiNTS BEiNG OFFERED!!!
    13·2 answers
  • Please just answer them if you know them!
    13·2 answers
  • What is the main premise of how behavioral psychologist see the world of behavior?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!