Answer: 0.7887
Step-by-step explanation:
Let x be the random variable that represents the diameters of the corks .
Given : The first produces corks with diameters that are normally distributed with mean 3 cm and standard deviation 0.08 cm.
i.e. 
Acceptable corks have diameters between 2.9 cm and 3.1 cm.
Then, the probability that the first machine produces an acceptable cork will be :_
∴ The probability that the first machine produces an acceptable cork= 0.7887
Y-intercept(b)= 10
equation wasnt written in the correct order so b is 10
Answer:
12
Step-by-step explanation:
Since 5+8=13, it has to be less than 13. The greatest possible perimeter is 25.
This means that 12 could be a possible side length for the third side.
The median of a set of numbers is the number that is in the very middle when all the numbers are in smallest to largest order.
To find the median of his weight we need to put the set of numbers into smallest to largest order:
48, 95, 101, 129, 132, 140, 143, 150, 157
Then find the number in the middle.
48, 95, 101, 129| 132 |140, 143, 150, 157
The median of the weight Jacob lifted recently is 132 pounds.
I hope this helped. :)
The answer is -3/-1/2
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