Answer:
A, dilation by a scale factor of 2 and a reflection across the y-axis
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The probability that a jar contains more than 466 g is 0.119.
Step-by-step explanation:
We are given that a jar of peanut butter contains a mean of 454 g with a standard deviation of 10.2 g.
Let X = <u><em>Amount of peanut butter in a jar</em></u>
The z-score probability distribution for the normal distribution is given by;
                                  Z  =   ~ N(0,1)
  ~ N(0,1)
where,  = population mean = 454 g
 = population mean = 454 g
             = standard deviation = 10.2 g
 = standard deviation = 10.2 g
So, X ~ Normal( )
)
Now, the probability that a jar contains more than 466 g is given by = P(X > 466 g)
             P(X > 466 g) = P(  >
 >  ) = P(Z > 1.18) = 1 - P(Z
 ) = P(Z > 1.18) = 1 - P(Z  1.18)
 1.18) 
                                                                   = 1 - 0.881 = <u>0.119</u>
The above probability is calculated by looking at the value of x = 1.18 in the z table which has an area of 0.881.
 
        
             
        
        
        
The surface area is 6075.96 in^3
        
             
        
        
        
Answer:
$43.20
Step-by-step explanation:
Subtract the tax to find the actual sale price then multiply by 4. 12-1.20=10.80.... 10.80*4=43.30