misskrisrose33 misskrisrose33
  • 02-08-2021
  • Mathematics
contestada

The cost is 23$ when___coolers are produced

The cost is 23 whencoolers are produced class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 02-08-2021

9514 1404 393

Answer:

  97

Step-by-step explanation:

We want to find x when C = 23.

  23 = 0.005x^2 -0.35x +10

  2600 = x^2 -70x . . . . . . subtract 10, multiply by 200

  2600 +35^2 = (x -35)^2 . . . . complete the square

  61.847 +35 = x . . . . . . . square root, add 35 (use the positive result only)

  x ≈ 97 . . . . rounded to integer

The cost is $23 when 97 coolers are produced.

Answer Link

Otras preguntas

Please answer, what is x?
Why did mrs luella bates Washington jones choose to help roger?
Directions: Find the odds and the probability of the event(s) occuring. A cooler contains fourteen bottles of sports drink: six lemon-lime flavored and eight or
What is the measure of b ????
A period of economic growth that follows the lowest point in a business cycle is called a(n) A. trough B. peak C. contraction D. expansion
help me with this i only have 10 mis left
Do u guys like kadias? (couldn't be me)
With which information can you construct more than one triangle? the measurements of two angles the measurements of two angles and the length of the included s
Find an equation for the line through (-6, 3) and parallel to y = 3x + 1.
what percentage of 4 m is 20 cm​