Fenyang is comparing rooms at a conference center. Here is some data he collected. Room name
Seating capacity
Hire cost
Projector
Accessible
Boardroom
120
$400
yes
yes
Bassford
60
$300
yes
yes
Fernery
200
$600
yes
yes
The individuals in this data set are:
Choose 1

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

answer: rolling a number cube and flipping a coin.

step-by-step explanation:

c

step-by-step explanation: