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
Tema [17]
3 years ago
11

The​ four-firm concentration ratio for newstands is 17 and for electric lamp makers it is 89. The HHI for newstands is 105 and f

or electric lamp makers it is 2 comma 850. The newstand market​ ______ an example of monopolistic competition. The electric lamp market​ ______an example of monopolistic competition.
Physics
1 answer:
TEA [102]3 years ago
4 0

Answer:

is; is not

Explanation:

The​ four-firm concentration ratio for newstands is 17 and for electric lamp makers it is 89. The HHI for newstands is 105 and for electric lamp makers it is 2 comma 850. The newstand market​ is an example of monopolistic competition. The electric lamp market​ is not an example of monopolistic competition

You might be interested in
Under what conditions can an object have forces acting on it, but its motion does not change ?
Lady_Fox [76]

Answer: An object at rest has zero velocity - and (in the absence of an unbalanced force) will remain with a zero velocity. Such an object will not change its state of motion.

Explanation: I hoped that helped!!

7 0
3 years ago
The state of matter that has low thermal expansion​
leonid [27]

Answer:

Matter

Explanation:

Because it is solid

6 0
3 years ago
Read 2 more answers
Automobile traveling at 65 mph constant on the road described below. Find rate at which radar must rotate when theta = 15 deg. A
Finger [1]

Answer:

The rate at which radar must rotate is 0.335 rad/s.

Explanation:

Given that,

Velocity = 65 m/h = 29.0576 m/s

Angle = 15°

Suppose, the radius given by

r=(100\cos2\theta)\ m

We need to calculate the rate at which radar must rotate

Using formula of linear velocity

v=r\omega

\omega=\dfrac{v}{r}

Where, v = velocity

r = radius

Put the value into the formula

\omega=\dfrac{29.0576}{100\cos30}

\omega=0.335\ rad/s

Hence, The rate at which radar must rotate is 0.335 rad/s.

3 0
3 years ago
A hockey player uses a hockey stick to hit a puck such that the stick provides an applied force on the puck The puck travels for
Norma-Jean [14]

Answer:

Explanation:

Let's analyze the situation presented in order to know which answer is correct.

When the stick collides with the puck, it exerts a force for a certain time and discants. / After this time the horizontal force decreases to zero and the disk continues to move by the action of the initial velocity on the x axis and the acceleration of gravity on the y axis.

Therefore, after the collision, the only force that acts on the disk is the gravitational attractive force (WEIGHT), directed on the axis and in a negative direction.

The correct answer is:

C)           Since there is no frictional force exerted on the puck, a normal force is not exerted on the puck, but the gravitational force is exerted on the puck

4 0
3 years ago
6tyhfdytythftyhyhfytfyht
Dmitriy789 [7]
What? may you explain what the problem is? also may you mark this brainiest for free pls? :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • When approaching an intersection where the traffic signal is out you should?
    7·1 answer
  • What happens to the chemical structure of water when it changes state?
    12·1 answer
  • You want to capture and digitize an analog signal that has a frequency bandwidth of 5500 Hz. You select a sampling rate of 5500
    6·1 answer
  • Why have fungi evolved mechanisms for dispersal of their spores
    8·1 answer
  • A 32.5 g cube of aluminum initially at 45.8 °C is submerged into 105.3 g of water at 15.4 °C. What is the final temperature of b
    14·1 answer
  • true/false: a single atom of an element in molecular and empirical formulas does not require a subscript
    9·1 answer
  • The Doppler Effect is used at baseball games to measure ___________. @3.2.P.B5 @1
    7·2 answers
  • What is a homopolar motor?????)
    5·2 answers
  • What is the magnitude of the resultant of a 7.0-N force acting vertically upward and a 5.0-N force acting horizontally.
    8·1 answer
  • Which element is the main component of<br> steel and the most widely used of all metals
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!