Question 15 Partially correct answer. Your answer is partially correct. Try again. The diameter of a particle of contamination (in micrometers) is modeled with the probability density function for x greater-than 1. Determine the following (round all of your answers to 3 decimal places): (a) Entry field with correct answer .96 (b) Entry field with incorrect answer now contains modified data .015624 (c) Entry field with incorrect answer now contains modified data (d) Entry field with correct answer .972346 (e) Determine x such that . Entry field with incorrect answer now contains modified data 1.005

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

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation: