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
bonufazy [111]
4 years ago
15

After increase by 30 % it becomes $520?

Mathematics
2 answers:
Art [367]4 years ago
7 0
I believe it is 364.
yuradex [85]4 years ago
7 0
520 * 0.7 = x
x = 364 

You might be interested in
Finish the sentence.<br> Pack in the mail, _________
Ostrovityanka [42]

Answer:it gone hum????

Step-by-step explanation:is that dababy

6 0
3 years ago
Read 2 more answers
What is the approximate area of a circle with a radius of 13 cm?
scoundrel [369]
B because 13 x 13 = 169 
3.14 x 169 = 530.7
4 0
4 years ago
The monthly profit for a small company that makes long-sleeve T-shirts depends on the price per shirt. If the price is too high,
Andrej [43]

Answer:

A. $18

B. $200

C. p\in (16,20)

Step-by-step explanation:

Function:

f(p) = -50p^2 + 1,800p - 16,000

<u>Parts A and B:</u>

The price that generates the maximum profit is ate vertex of parabola. Find the coordinates of the vertex:

p_v=\dfrac{-b}{2a}=\dfrac{-1,800}{2\cdot (-50)}=\dfrac{1,800}{100}=18\\ \\f(p_v)=-50\cdot 18^2+1,800\cdot 18-16,000=200

The price that generates the maximum profit is $18

The maximum profit is $200

<u>Part C:</u>

The company breaks even when the profit is positive. From the graph of the function you can see that the graph of the function is over p-axis for all p\in (16,20), so the positive profit is for p\in (16,20)

In p=16 and p=20, the profit is 0 and when p<16 and p>20, there will be a loss.

7 0
4 years ago
A 1,100 kg car is going 22m/s. What force is needed to stop it in 2.0 seconds?
katovenus [111]

Answer:

brick wall lol

Step-by-step explanation:

5 0
3 years ago
According to the data table above, what is the relative frequency of the 200-
Gnoma [55]

Answer:

5/36 = 0.138888889, which is about 0.14

Step-by-step explanation:

There are 36 people total, 5 in that specific class.

5 0
3 years ago
Other questions:
  • in an over-fished area, the catch of a certain type of fish is decreasing at an average rate of 8% per year. If this decline per
    5·1 answer
  • Evaluate the following expression:<br> 25x(x - 4) when x = -1
    14·1 answer
  • Sketch the polar curves r = 6 sin θ and r = 2+ 2 sin θ, then set up an integral that represents the area inside r = 6 sin θ and
    15·1 answer
  • Which triangle’s unknown side length measures Start Root 53 End Root units?
    7·2 answers
  • Number 27.
    13·1 answer
  • I need help with these problems
    9·1 answer
  • What is the length of the paintbrush in centimeters?
    7·1 answer
  • Simplify (-3+5i)(3+5i)
    15·2 answers
  • Solve for x. Each figure is a trapezoid. # 18 has a midsegment.<br> 13)
    14·1 answer
  • One day, the Early Bird Restaurant used
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!