Answer:
hope it helps mark as brainliest
 
        
             
        
        
        
Answer:
1 out of 2
Step-by-step explanation:
even though the coin was landing on heads more times than tails it still remains a fifty-fifty chance.
 
        
                    
             
        
        
        
a 
Step-by-step explanation:
because it's is very important
 
        
                    
             
        
        
        
215% of 18
You must change 215% into a decimal by multiplying by 100  which is 2.15
Then you multiply them
2.15×18=38.7
Then you estimate to the nearest whole number
38.7⇒39
You answer is 38.7 
Your answer is 39 estimated
        
                    
             
        
        
        
Answer:
2
Step-by-step explanation:
The base B represents the number you multiply and the exponent "x" tells you how many times you multiply the base, and you write it as "B^ x." For example, 8^3 is 8X8X8=512 where "8" is the base, "3" is the exponent and the whole expression is the power.