1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
scoundrel [369]
3 years ago
15

How Do I solve this I am quite confused

Mathematics
1 answer:
Kazeer [188]3 years ago
5 0

Answer:

$11,714

Step-by-step explanation:

C(x) = 0.7x² - 462x + 87,944

this is a quadratic equation that opens up

the vertex will be the minimum

From the quadratic formula the x coordinate of the vertex is

x = -b/2a

x = 462/(2 * 0.7)

x = 330

Plug in

c(330) = 0.7(330²) - 462(330) + 87,944

c(330) = 11,714

$11,714

You might be interested in
Michelle has just been informed that her cell phone plan will be increasing in price. Her new pricing plan has a flat fee of $30
CaHeK987 [17]
30+0.10x
340/0.10=34
34+30=64
64 dollars, I think
3 0
3 years ago
2 thirds of a number plus 5 is greater than 12
Amanda [17]

Answer:

2/3 of n +5>12

Step-by-step explanation:

6 0
2 years ago
The population of a city (in millions) at time t (in years) is P(t)=2.6 e 0.005t , where t=0 is the year 2000. When will the pop
lora16 [44]

Answer:

  year 2139

Step-by-step explanation:

The population will double when the factor e^(.005t) is 2.

  e^(.005t) = 2

  .005t = ln(2)

  t = ln(2)/0.005 = 138.6

The population will be double its size at t=0 when t=138.6. That is the population will be about 5.2 million in the year 2139.

7 0
3 years ago
A cube measures 6.6 inches on each side. Find the volume of the cube.
ELEN [110]
287.496 in^3 since you take 6.6 * 6.6 *6.6 that should give you your answer
4 0
3 years ago
Which triangle is a 30°-60°-90° triangle? Mark this and return
frutty [35]
The right triangle has an angle of 30°-60°-90°
5 0
3 years ago
Read 2 more answers
Other questions:
  • Drag the tiles to the correct boxes to complete the pairs.
    14·1 answer
  • -3+2b>8 what is the solution
    12·1 answer
  • Find the distance between -10.5 and 7 on a number line (geometry)
    8·2 answers
  • A server gets an average of $4.50 in tips for each table he serves. In the morning, the server had 12 tables and in the afternoo
    15·1 answer
  • I need to calculate a=8c-b divided by c, how do I calculate?
    11·1 answer
  • How to find the limit of that question
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=3%5Csqrt%5Bn%5D%7Bx%7D" id="TexFormula1" title="3\sqrt[n]{x}" alt="3\sqrt[n]{x}" align="absmid
    13·1 answer
  • Jerry scored 581 points by collecting 7 coins. In all, how many coins does Jerry have to collect to score a total of 996 points?
    15·1 answer
  • Hope u help me pls I love u
    14·1 answer
  • You go down 8 floors in an elevator. Your friend goes up5 floors in an elevator. Write each amount as an integer.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!