his daughter Marley's idea to help other people
Option B.
<u>Explanation:</u>
Michael Megonigal decided to pay for other shoppers groceries because it was the idea of his daughter whose name was Marley to help the other people.
Agreeing to the idea of his own daughter, Michael agreed to pay for the groceries of the other people and do good for the other people by feeding them.
Answer:
25 N
Explanation:
Use the equation F = m(Vf–Vi) / Δt.
average force = mass (final velocity - initial velocity) / change in time
F = 40 kg(5.0 m/s) / 8.0 s = 200 / 8.0 = 25 kgm / s^2 = 25 Newtons
Learning something know, getting the knowledge of something useful that would later on be more convenient in your life
Taking into account the definition of molarity, the concentration of CH₃OH in the solution is 3.12
.
<h3>Definition of molarity</h3>
Molar concentration or molarity is a measure of the concentration of a solute in a solution and indicates the number of moles of solute that are dissolved in a given volume.
The molarity of a solution is calculated by dividing the moles of solute by the volume of the solution:

Molarity is expressed in units
.
<h3>Concentration of CH₃OH</h3>
In this case, you know:
- number of moles= 50 g×
= 1.56 moles, being 32.04
the molar mass of CH₃OH - volume= 500 mL= 0.5 L (being 1000 mL= 1 L)
Replacing in the definition of molarity:

Solving:
<u><em>Molarity= 3.12 </em></u>
Finally, the concentration of CH₃OH in the solution is 3.12
.
Learn more about molarity:
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Answer:
Time and concentration to sit 3 hours straight
Explanation: