Answer:
It will be 30
Step-by-step explanation:
Also Have a good day I love you so much Make sure to drink plenty of fluids ♡ ♡
Answer:
See attachment for graph
Step-by-step explanation:
Given

Required
The graph that shows the number of miles in x hours
We have:

Multiply both sides by x


So, the function is:

It will take him 240 min and if u convert that it will take him 4 hours
Answer:
no of moles = mass / molar mass
1 mole = 6.02 *10^23 molecules
I don't know if that helped