Write an expression for the calculation double 2 then add 5
2 answers:
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X (adult)= 130
y (child)= 392
(hope you can see it...)
y (child)= 392
(hope you can see it...)
Answer:
a) 0.1535
b) 0.4866
c) 0.8111
Step-by-step explanation:
The probability that the next call come within the next t minutes is:
According to this model,
a) the probability that a call in comes within 1/2 minutes is =0.1535
b) the probability that a call in comes within 2 minutes is =0.4866
c) the probability that a call in comes within 5 minutes is =0.8111
Answer: 60%
Step-by-step explanation:
Since, According to the question, Last quarter, we successfully completed an average of about 5 chemical analyses per day.
Therefore initially our average = 5 chemical analyses per day.
Again, From the question, This quarter, we have increased this average to about 8 per day.
Therefore New average =chemical analyses 8 per day
Thus, Percentage change in the average = (Initial average - New average)×100/ initial average
=
=
= 60 %
Therefore, Percentage change in the average=60 %