Answer: 3.22
Explanation:
Given that;
mean = 2.5 min
standard deviation = 0.25 min
now to get the value of X required, we say
z = (x - u) / a
where z is the distance from the mean measured in the standard deviation units, x is the value we are interested in, u is the mean distribution, a is the standard deviation of the distribution.
the time delay should be just enough to allow 99.8% of the cabinets to dry completely = 99.8/100 = 0.9980
first we determine an appropriate z value.
Using the standardized normal tables,
value of z for approximately 0.9980 is 2.88
so using our initial equation z = (x - u) / a
we substitute the value
z = (x - u) / a
2.88 = ( x - 2.5) / 0.25
2.88 * 0.25 = x - 2.5
0.72 = x - 2.5
x = 0.72 + 2.5
x = 3.22
Very unlikely because this does not happen because of someone UNLESS you touch the probe to the wrong surface....<span> Dust, corrosion or other impurities on the surface of the conductor. can also caue this to happen but this is rare.</span>
Formal communication ensures a proper channel of information flow between the superior and their corresponding subordinates. This results in a clear establishment of line of authority and workflow. Making responsibilities clear for subordinates is very efficient in this form of communication.
Answer:
$56,950
Explanation:
We will calculate the operating cash flow as follow;
OCF = {[($55 - $28.62) 8,500 ] - $170,000} × (1 - 0.35) + ($62,000 × 0.35)
= {[$224,230] - $170,000} × 0.65 + ($21,700)
= $35,249.5 + $21,700
= $56,950
Therefore, the operating cash flow is $56,950
