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
Mrac [35]
4 years ago
14

If you have earned income, which of the following retirement devices must you contribute to, by law?

Chemistry
1 answer:
pantera1 [17]4 years ago
4 0
C. SOCIAL SECURITY (FICA) PENNFOSTERS
You might be interested in
How many total atoms are in 5C3
GuDViN [60]

Answer:

There are 15 total Carbon Atoms

there are 5 groups of 3

5(C3)

5x3 = 15

5 0
3 years ago
7. Which of the following statements about connecting paragraphs is correct?
Kitty [74]
The correct answer is D.
You can use a pointing word in paragraph two that refers to a word in paragraph one.
It is in connecting paragraph where we can use signal words or time signals to emphasize more on paragraphs. For example, second, meanwhile. 
7 0
3 years ago
Which of the following are physical rather than chemical properties of hydrogen gas(H2)? Check all that applya. H2 gas does not
Setler [38]

Answer: a, b, d

Explanation:Physical property are measurable (or perceived) property of something observable without having to change the composition or identity of that thing.

Examples of physical properties in the context included in the question are the following: • Temperature • Solubility • Resistivity • Conductivity • Density

3 0
3 years ago
Is oxygen ionic or molecular
Luba_88 [7]

Answer:

morlecular element is oxygen

7 0
3 years ago
Read 2 more answers
How many atoms are present in 0.035 moles?
RUDIKE [14]

Answer:

2.11x10^{22}atoms

Explanation:

Hello!

In this case, considering the Avogadro's number, which relates the number of particles and one mole, we can infer that 1 mole of any element contains 6.022x10²³ atoms as shown below:

\frac{6.022x10^{23}atoms}{1mol}

Thus, we compute the number of atoms in 0.035 moles as shown below:

atoms=0.035mol*\frac{6.022x10^{23}atoms}{1mol} \\\\atoms=2.11x10^{22}atoms

Best regards!

7 0
3 years ago
Other questions:
  • which sample, when dissolved in 1.0 liter of water, produces a solution with the highest boiling point?
    13·1 answer
  • What was the Kevin temperature of the flubber when it was first discovered?
    12·1 answer
  • Instead of just clear cutting land and moving on, a local lumber business decides to start farming, planting the fields they hav
    7·1 answer
  • Anions and cations are
    13·2 answers
  • Please someone please help me grades are closing on Monday and I have this assignment that is due and I don’t understand it. Ple
    11·1 answer
  • 60g of vinegar was used in a chemical reaction with baking soda. The total mass of the products is 140g. what was the mass of th
    7·2 answers
  • What needs to happen for the equation CH4 + O2 → CO2 + H2O to be balanced? A. Nothing, the equation is already balanced. B. A co
    9·1 answer
  • When can I use ideal gas law?
    7·1 answer
  • Which statements would best represent a model Newton's Law of action-reaction?
    5·2 answers
  • When mud and water are combined the result is a
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!