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
kirill [66]
3 years ago
6

Please help with this question

Mathematics
1 answer:
posledela3 years ago
6 0

Answer:

The maximum revenue will be R=\$25,000 at price p=\$100.

Step-by-step explanation:

Given:

R=-2.5p^2+500p

Find the vertex of the parabola represented by given equation:

p_v=\dfrac{-b}{2a}=\dfrac{-500}{2\cdot (-2.5)}=\dfrac{500}{5}=100

When p=\$100, then

R=-2.5\cdot 100^2+500\cdot 100=-2.5\cdot 10,000+50,000=-25,000+50,000=25,000

The maximum revenue will be R=\$25,000 at price p=\$100.

You might be interested in
Y = -x<br><br> What is is the constant of proportionality
Stels [109]

Hey!

------------------------------------------------

-x = -1

This statement shows that y equals -1. Since it doesn't show a table or word problem then we already know that the constant of proportionality is -1. Or if you just have the expression just divide the number by 1. -x/1 = -1!

------------------------------------------------

Thus, -1 is the constant of proportionality!

------------------------------------------------

Hope This Helped! Good Luck!

4 0
3 years ago
An art gallery has 18 paintings and 4 photographs displayed in equal rows on the wall, with the same number of each type of art
NNADVOKAT [17]
18 divided by 4 this equals 4 with a remainder of 2 so i guess the 2 go in another row
4 0
3 years ago
Read 2 more answers
A stocker put 57 boxes of detergent on the shelves in 2 minutes. After 5 minutes, he had put 117 boxes on the shelves. How many
erastovalidia [21]
<span>57 boxes of detergent on the shelves in 2 minutes
</span><span>After 5 minutes, he had put 117 boxes on the shelves

117 - 57 = 60 (60 </span>boxes of detergent for 3 minutes)
60/3 = 20 (20 boxes of detergent per minute)
so

20 x 5 = 100 boxes of detergent 

117 - 100 = 17 boxes

answer
17 boxes of detergent <span>were on the shelves when he started</span>
7 0
3 years ago
Read 2 more answers
Damon buys lumber worth $562. He gets a 20% contractors discount. The sales tax is 6%. His credit card gives him 2% off. How muc
Zanzabum

Answer:

$467.05

Step-by-step explanation:

By getting a discount of 20%, it means he pays 100-20=80% of the initial price

80% is same as 0.8

Price after discount will be

0.8*$562=$449.6

Taxation is then subjected to the discounted price. With tax rate of 6% which is equivalent to 0.06 then the total prive incurres will be 106% of the discounted price, same as 1.06

Final price inclusive of tax

1.06*$449.6=$476.576

Since his credit gives 2% discount of everytging then he only pays 98% of the price inclusive of tax

Payable amount

0.98*476.576=467.04448

Rounded off as $467.05

8 0
3 years ago
PLEASSEEE HELPPPP ME EITH THIS!!
Hunter-Best [27]

Answer:

PQ = 98.21

Step-by-step explanation:

PQ/23 = 47/11

PQ × 11

23 × 47

11PQ = 1081

11PQ/11 = 1081/11

PQ = 98.21

7 0
3 years ago
Other questions:
  • 7x+5/9 ​(Simplify your answer. Use integers or fractions for any numbers in the​ expression.)
    11·1 answer
  • The vertices of ΔRST are R(–1,–1), S(–1,11) and T(4,11). Which could be the side lengths of a triangle that is similar but not c
    14·1 answer
  • Factor the following Polynomial both 13 and 14
    9·1 answer
  • What is 555.55 rounded to the nearest tenth?
    9·1 answer
  • Round 35,124 to the nearest ten thousand
    6·1 answer
  • Find 3 ratios that are equivalent to the given ratio.<br> 12:14
    6·1 answer
  • Find the value of x.
    12·1 answer
  • Ray is constructing a flowerbed for the zoo and wants to
    15·1 answer
  • What single percentage change is equivalent to a 11% decrease followed by a 21% increase?
    6·1 answer
  • You have a 3 question multiple choice quiz with 4 choices for each question. What is the probability that you choose each answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!