Answer:
the answer for this question is 1000times.
Step-by-step explanation:
the value for 9 in 157,900 is nine hundred(900).and the value of 9 in 901,532 is nine hundred thousand(900000).
900×1000= 900,000.
  
        
             
        
        
        
Answer:
a) 160 minutes per day
b) Find the graph attached 
c) on 10th week Maria would be walking  2560 minutes per day 
Step-by-step explanation:
Week 1 - 5 minutes per day 
Week 2 - 10 minutes per day
Week 3 - 20 minutes per day
Week 4 - 40 minutes per day
Week 5 - 80 minutes per day
Week 6 - 160 minutes per day
a) 160 minutes per day
b) Find the graph attached 
c) on 10th week Maria would be walking  2560 minutes per day 
 
        
             
        
        
        
Answer:
B. 3 divided by eight 
Step-by-step explanation:
3/8  means 3 divided by 8
A fraction bar is division
 
        
             
        
        
        
Answer:33
Step-by-step explanation: took one for the team
 
        
             
        
        
        
Answer:
15.41
Step-by-step explanation: