Questions Asked on September 20, 2014
                    
                1. what is the sum of 5/6 + 2/3?
a.1 1/3
b.1 1/2
c.1 2/3*
d.1 3/4
2. sylvia has 6 1/2 boxes o...
                Asked on September 20, 2014 at 12:05 AM
            
                    
                You have $60.00 in your wallet and want to buy some new CDs. If the CDs are $11.00 each, what number...
                Asked on September 20, 2014 at 12:20 AM
            
                    
                To estimate the height of a building, a stone is dropped from the top of the building into a pool of...
                Asked on September 20, 2014 at 12:42 AM
            
                    
                6-(-5r)=5r-3
                Asked on September 20, 2014 at 12:46 AM
            
                    
                A sample of radon has an activity of 80,000 Bq. If the half-life of radon is 15 h, how long before t...
                Asked on September 20, 2014 at 12:49 AM
            
                    
                A pea plant with yellow seeds is crossed with a pea plant with green. All of the offspring have yell...
                Asked on September 20, 2014 at 1:16 AM
            
                    
                How many times as heavy is the Golden Eagle of 13 9/10 llb as the Red-Tailed Hawk of 3 1/2? 
I ne...
                Asked on September 20, 2014 at 1:20 AM
            
                    
                If a radioactive sample has an activity of 8.33 Bq, how many disintegrations per second are occurrin...
                Asked on September 20, 2014 at 1:24 AM
            
                    
                The half life of Am-241 is 432 y. If 2.00 g of Am-241 is present in a sample, what mass of Am-241 is...
                Asked on September 20, 2014 at 1:29 AM
            
                    
                A typical dose of a radioactive sample is 27.0 mCi. How long does it take for the activity to reduce...
                Asked on September 20, 2014 at 1:34 AM