Answer:
this is the answer please give brainliest
 
        
             
        
        
        
Q. The area of David's living room is 18.087 square yards, and their bedroom has an area of 15.78 square yards.Round to the nearest tenth and estimate the amount of carpet they need to buy. PLZ HELP!!
A. 33.867 and rounded is 33.9
        
             
        
        
        
Answer: x=  -22/5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
only red = 1/12, only water proof = 1/12 , only cool = nil we assume nil for toys with three collections( cool, red, waterproof) as it was not stated.
11/6 are neither red, water proof and cool.  
Step-by-step explanation:
outside the circles contain probability of neither red, cool and water proof. where the circles intersect shows probability of both either red and cool, water proof and cool and water proof and red etc. where all the circles intersect if for the three combinations which is nill. Attached is the diagram
 
        
                    
             
        
        
        
Answer:
he can run 5 meters in 1 min
Step-by-step explanation:
S = d/t 
S=100m/20s
S=5m/s