Based on the information given regarding the statistics, the observational unit in the list is B. The individual games.
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What is an observational unit?</h3>
An observation unit is also called a statistical unit and it is the entity on which information is received and statistics are compiled when collecting statistical data.
From the given problem, the information is collected for the two teams, therefore the observational unit in the list is the individual games.
Learn more about statistics on:
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R(x) = 11x - 0.025x^2
Revenue is maximum when dr(x)/dx = 0
dr(x)/dx = 11 - 0.05x = 0
0.05x = 11
x = 11/0.05 = 220
The revenue will be maximum when 220000 toys are produced.
r(220) = 11(220) - 0.025(220)^2 = 2,420 - 1,210 = 1,210
Therefore, maximum revenue = $1210000
Quadratic is the y=2x^2
that is the parabola one
when will the exponential one be higher than the parabola?
that is, hmm, find the intersection points
we can see that x=1 is an intersection point
we see that it is between the intersection points
if we use our calculator
intsersect at x=-0.578621 and 1
so it is the one from -0.5 to 1
that is the 3rd option
-0.5≤x<1
Answer:
10,15
Step-by-step explanation:
31.55 this will be your answer
