Answer:
z = 17.5
Step-by-step explanation:
segment RX is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, that is
= , substitute values
= ( cross- multiply )
6z = 105 ( divide both sides by 6 )
z = 17.5
(3,-1)
Use the V.L.T (Vertical Line Test) and plot the graph points, if you can draw a straight line through any points it cannot be a function.
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Answer:
The required probability is 0.0855
Step-by-step explanation:
Consider the provided information.
The daily revenue has mean $7200 and standard deviation $1200.
The daily revenue totals for the next 30 days will be monitored.
As we know
Substitute in above formula.
From the standard normal table P( Z >1.3693) = 0.0855
Hence, the required probability is 0.0855