Questions Asked on March 21, 2018
                    
                when iron III oxide reacts with vinegar?  Is either of the materials reduced or oxidized?  
Vineg...
                Asked on March 21, 2018 at 12:29 AM
            
                    
                From a point A, the angle of elevation to the top of a building is 50°. From point B which is 11 m c...
                Asked on March 21, 2018 at 12:37 AM
            
                    
                Use left and right endpoints and the given number of rectangles to find two approximations of the ar...
                Asked on March 21, 2018 at 12:46 AM
            
                    
                There are 5 chaperones for every 14 kids on a field trip.  If there are 152 people on the trip, how...
                Asked on March 21, 2018 at 1:24 AM
            
                    
                1. Less than 5,000 people live here.
[Does 'less than 5,000' include '5,000'?]
2. More than 5,00...
                Asked on March 21, 2018 at 1:33 AM
            
                    
                Each ticket to a school dance is $4.  The total amount collected in ticket sales is $332.  Write and...
                Asked on March 21, 2018 at 2:03 AM
            
                    
                A hurricane has wind speeds that are greater than or equal to 74 miles per hour.  Write an inequalit...
                Asked on March 21, 2018 at 2:06 AM
            
                    
                One third of the viewers at a movie opening rated the movie as Good or Very Good.  Thirty-five peopl...
                Asked on March 21, 2018 at 2:08 AM
            
                    
                Did I do a) and b)  right? 
The three blocks shown are released from rest and are observed to move...
                Asked on March 21, 2018 at 2:20 AM
            
                    
                (Cos40-sin30)/(sin60-cos50)
                Asked on March 21, 2018 at 4:01 AM