Answer:
R X 4
Step-by-step explanation:
Answer: 17.2
Step-by-step explanation:
By the Pythagorean theorem,
The equations are written in the form y=mx+b,where m is the slope. So the number that comes right before x is the slope. Two lines are perpendicular if the slopes are negative reciprocals of each other. This means the slope of one line is flipped and is the opposite of the other slope. Two lines are parallel if their slopes are the same.
Answer:
The probability is
Step-by-step explanation:
From the question we are told that
The mean values is
The standard deviation is
Generally the total mean is mathematically represented as
=>
=>
Generally the total variance is mathematically represented as
=>
=>
Generally the total standard deviation is mathematically represented as
=>
=>
Generally the probability that it takes at most 70 min of machining time to produce a randomly selected component is mathematically represented as
Here
From the z table
The area under the normal curve to the right corresponding to 1.8587 is
So
=>
Answer:
x=14
Step-by-step explanation: