Answer:
At the U.S. Open Tennis Championship a statistician keeps track of every serve that a player hits during the tournament. The statistician reported that the mean serve speed of a particular player was 95 miles per hour. Suppose that the statistician indicated that the serve speed distribution was skewed to the left. Which of the following values is most likely the value of the median serve speed? Explain your answer.
Step-by-step explanation:
At the U.S. Open Tennis Championship a statistician keeps track of every serve that a player hits during the tournament. The statistician reported that the mean serve speed of a particular player was 95 miles per hour. Suppose that the statistician indicated that the serve speed distribution was skewed to the left. Which of the following values is most likely the value of the median serve speed? Explain your answer.
a. What is the probability that both selected setups are for laptop computers?
b. What is the probability that both selected setups are desktop machines?
c. What is the probability that at least one selected setup is for a desktop computer?
d. What is the probability that at least one computer of each type is chosen for setup?
 
        
             
        
        
        
The answer to this question  is a=2   
        
                    
             
        
        
        
The better buy is 4lbs for $3.88
3.88/4=.97
3.06/3=1.02
        
             
        
        
        
In order to get the answer to this question you have to remember that if the exponent is positive you need to move to the right, and if the exponent is negative you got to move to the left.
 
- Positive so move to the right 8 times....
 
 
Therefore the answer is "490000000."
Hope this helps!
Nonportrit
 
        
             
        
        
        
Answer:
Axis of symmetry is  x = -4
Step-by-step explanation:
h(x)= 5x^2+40x+ 64
Use the formula for axis of symmetry:   x = -b/(2a)
Here,  a = 5,  b = 40,  c = 64
so
x = -40/(2*5) = -40/10 = -4
Axis of symmetry is  x = -4