Answer:
52.68 feet per hour
52.68 feet per 60 min
632.16 inches per 60 min
10.536 inches per minute
Step-by-step explanation:
In my opinion I would pick the top for both answers
Answer:
Step-by-step explanation:
Comment
Since you make no other restrictions, the numbers can have duplicates.
9 + 9 + 2 is one possibility.
9 + 7 + 4 is another
9 + 8 + 3
and another 33 possibilities. Surely you are not expected to list them all. Three should be enough.
Answer:
period=(2π-1)/4
Step-by-step explanation:
4x+1=2π
4x=2π-1
x=(2π-1)/4
