The answer is c. See explanation below.
A basic unit of a chemical element
Well, think about it... 90 feet times 4 bases= 360 feet.. 360 feet times 3 players= 1080 feet
There is no following, however
Motion, best describes the movement of an object.
Hope this helps!
30 - 18 = 12
So he has 12 miles left for this week.
There are 3 more days
So 12 divided by 3
Which is 4, so he needs 3 more hours per day for the remaining 3 days