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
Korolek [52]
3 years ago
10

A company plans to sell a new type of cleaner for $280 each. The estimated cost, y, of manufacturing the cleaners is a function

with a y-int of 11,000 and a vertex of (500, 24,000). How many must be sold for the company to make a profit?
Mathematics
1 answer:
Minchanka [31]3 years ago
4 0
Suppose x is sold, $280 each , and y is the total financial cost. The first equation in the system is then certainly y = 280x.

The vertex form  <span>y-k = a(x-h)^2 where (h,k) is the vertex, and y is the y-intercept.

So, plug the values in.
</span><span>11,000-24,000 = a(0-500)^2
-13,000=250,000a
a=-0.052

y-</span><span>24,000 = -0.052(x-500)^2
y= </span><span>-0.052(x-500)^2 + 24,000
This is the second equation in the system.

The answer is then A, which contain the system </span><span>of equations which can be used to determine must be sold for the company to make a profit.</span>
You might be interested in
7ft = __ inches. Show work
Harrizon [31]

Answer:

Step-by-step explanation:

12 inches is in a foot

10 x 7= 70

2 x 7= 14

70+14=84

6 0
2 years ago
How many times greater is the population of China than the population of France
jekas [21]

Answer:

China is about 17 times bigger than France.

Meanwhile, the population of France is ~67.1 million people. (1.3 billion more people live in China).

Step-by-step explanation:

4 0
3 years ago
The points ​(​15, 18​) and ​(​35,42) form a proportional relationship. Find the slope of the line through the points. Then use t
Ann [662]

Answer:

6/5

Step-by-step explanation:

(42-18) / (35 - 15)  = 24 / 20  = 6 / 5

8 0
3 years ago
Examine this right triangle,
Ipatiy [6.2K]
A^2 + 16^2 = 20^2
(Third one)
6 0
2 years ago
Nancy's mother has a large collection of footwear.
DiKsa [7]
I think A, C, D are right because of the 12 pairs of heels, 6 are black (6/12) That means half of them could be chosen and be black (0.5). Another way to write 0.5 is as a percentage, 50%.
5 0
2 years ago
Other questions:
  • Whats the distributive property to create an equivalent expression. to −9⋅(5j+k)=
    10·1 answer
  • BRAINLIESTTT ASAP! PLEASE HELP ME :)
    11·2 answers
  • Please rezolve this, thank you in advance
    15·2 answers
  • I need help plsss ;(((
    8·1 answer
  • What is 5(4x-5y)-2=453
    11·1 answer
  • Find the least number that when divided by
    10·1 answer
  • How do you calculate the area of a circle with the diameter? what's the formula?
    7·1 answer
  • A motorist travels 90 miles at a rate of 20 miles per hour. If he returns the same distance at a rate of 40 miles per hour, what
    14·1 answer
  • Amir is a collector. He currently has 397 rare stamps. Amir wants to double his collection. How many stamps will be in Amir's co
    14·2 answers
  • The total surface area of rectangular solid is 130 cm.If the solid is 7 cm long and 5 cm wide,calculate the height.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!