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i entered sin(48) into my calculator and got the answer above
        
                    
             
        
        
        
Answer: You would have to send 300 text messages 
Step-by-step explanation:
1. Turn problem into 20 + 0.10x = 50
2. Subtract 20 from both sides to get 0.10x = 30
3. Divide both sides by 0.10 to get x = 300
 
        
             
        
        
        
Answer:
Look down below ;) 
Step-by-step explanation:
How far is the campsite from their car? 
4 miles 
(0,4) 
Write an equation that describes the relationship between d and h. 
d = 3h + 4
After how many hours will the hikers be 16 miles from their car?
16 = 3h + 4
12 = 3h
4 = h 
After 4 hours 
 
        
             
        
        
        
we know that it is exactly one day from saturday midnight to sunday midnight.
1 day =24 hours 
we know that average man sleep at 8 hours per day
so sleeping time=
eating take 1 hour =
watching tv in remaining time =15/24 
if we add up these three fraction will get 1 day .