The amounts a soft drink machine is designed to dispense for each drink are normally distributed, with a mean of 11.711.7 fluid ounces and a standard deviation of 0.20.2 fluid ounce. a drink is randomly selected. find the probability that the drink is between 11.511.5 and 11.611.6 fluid ounces.

 0.1499

Step-by-step explanation:

Given : The amounts a soft drink machine is designed to dispense for each drink are normally distributed, with mean

Standard deviation :

z-score :

For X = 11.5  

For X = 11.6  

Now, the probability that the drink is between 11.511.5 and 11.611.6 fluid ounces will be :-

Hence, the probability that the drink is between 11.511.5 and 11.611.6 fluid ounces =0.1499

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer