.7777777778 the calculator says, only because it ran out of room :)
Answer:

Step-by-step explanation:
Given

Required
Determine an equivalent expression
In trigonometry:

In 

Substitute
for
in 


Hence, the equivalent expression is: 
Step-by-step explanation:
I got about 9 hours of sleep last night that is 9/24 of the day or 37.5% of the day of 0.375 of the day sleeping
thanks for asking
It might be A but I'm not 100% sure inequalities was my worst thing I learned in algebra 2<span />