Answer:
B. 
Step-by-step explanation:
Converting 60 hours to days:
24 hours = 1 day
60 hours = x day
Cross multiply

Divide both sides by 24 hours

Thus,

The expression that shows how to convert 60 hours to days is:

Answer:
90 degrees counter-clockwise
Step-by-step explanation:
Answer:
60,000
Step-by-step explanation:
Evalute
6 x 10*4
6 x 10,000
60,000 is the standard form :)
1.) 4.358898944
2.) 7.071067812