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
kotykmax [81]
3 years ago
6

Kostya randomly chooses a number from 1 to 10. What is the probability he chooses a number less than 5?

Chemistry
2 answers:
Furkat [3]3 years ago
8 0
It’s A. 1/2 -Correct answer.
Ghella [55]3 years ago
3 0
A. 1/2

Explanation- There is a 5/10 chance of choosing on of the numbers which simplifies to 1/2
You might be interested in
PLZ HELP, BRAINLIEST TO WHOEVER GIVES WORK TOO!!​
Flura [38]

Answer:

1.15 hours

Explanation:

If they are going 100 kilometers an hour, and they need to go 115 k, then do 115/100 which is 1.15 which is the time

5 0
2 years ago
Is anyone else's brainly not working or is mine the only one that is tweaking?
omeli [17]
Mine tweaking as well
5 0
3 years ago
Stable nuclei with low atomic numbers, up to 20, have a neutron to proton ratio of approximately ________.
Pie
1 to 1. Most small atoms have the same number of protons and neutrons
6 0
3 years ago
2NH4Cl(aq) + Ba(OH)2(aq) -> BaCl2(aq) + 2NH3(aq) + 2H2O(1)
Akimi4 [234]

How do I answer that.

7 0
3 years ago
1. How many moles of CO2 can be produced from a reaction of 10.0 moles CzHg?
mr_godi [17]

Answer:

20 moles of CO2 can be produced from a reaction of 10.0 moles C2H6

Explanation:

In this reaction -

2 moles of C₂H6 produces four molecules of Carbon dioxide (CO2)

So 1 mole of C₂H6 will produce \frac{4}{2} = 2 moles of Carbon dioxide (CO2)

Thus, 10 moles of C₂H6 will produce 2 * 10 = 20 moles of Carbon dioxide (CO2)

3 0
3 years ago
Other questions:
  • A gas has a volume of 4.54 L at 1.65 atm and 75.0°C. At what pressure would the volume of the gas be increased to 5.33 L if the
    14·1 answer
  • Which is a function of the gallbladder
    12·1 answer
  • The nitrogen and hydrogen atoms that make up ammonia are held together by a
    12·1 answer
  • 1. What is the mass of 105.00 moles of H20?
    9·2 answers
  • a scientific ____ is a principle that describes the behavior of a natural phenomenon. A)law B)model C)theory D)analysis
    12·2 answers
  • For this question use the main assumptions of the Kinetic Molecular Theory of gases: 1. Gases are made up of molecules which are
    12·1 answer
  • What is the energy of light associated with a transition from n=3 to n=8 in a hydrogen atom? Does this represent absorption or e
    6·1 answer
  • #12, how do I solve this
    9·1 answer
  • Is there a relationship between the number of black boxes and any of the water pumps
    14·1 answer
  • A J-shaped tube, closed at one end, is depicted in the figure at the right. It contains N2 gas that is trapped by an unknown liq
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!