First we need to isolate the variable so we add 15 to both sides which is
w/4=43  then we need to multiply by 4 to both sides so its 4w=172
then divide by 4 which is 43 so the answer is w=43
        
                    
             
        
        
        
Answer:
It is 80 
Step-by-step explanation:
Percentage Calculator: 240 is what percent of 300? = 80.
 
        
                    
             
        
        
        
Answer:
0.037
Step-by-step explanation:
If the hitter makes an out 72% of the time, then the probabilty that he makes hit in 1 at-bat is  and the probabilty that he doesn't make hit in 1 at-bat is
 and the probabilty that he doesn't make hit in 1 at-bat is 
The probability that the hitter makes 10 outs in 10 consecutive at-bats, assuming at-bats are independent events is 

 
        
             
        
        
        
Answer:
4/-5
Step-by-step explanation:
 
        
             
        
        
        
Answer: d/dx (f(x)) = 2x + 5 
Ok done. Thank to me :>