« previous next »

Author Question: Children who play in playgrounds with rubber surfaces instead of gravel surfaces tend to a. Play ... (Read 184 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Jul 1, 2018
Children who play in playgrounds with rubber surfaces instead of gravel surfaces tend to
 a. Play safer
 b. Play rougher
 c. Not change their play patterns
 d. Not like playing in the playground

Question 2

If hiring the 4th worker increases total product by 50 units and the price of each unit is 15,
 a. the firm should not hire the 4th worker as MB  b. marginal revenue equals 150
  c. the firm should hire the 4th worker as MB>MC
  d. the firm should not hire the 4th worker as MB


AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 1, 2018
Answer to Question 1

b

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Deserts differ across the world. (a) Acacia trees between a gravel plain and sand dunes in the Namib Deserts differ across the world. (a) Acacia trees between a gravel plain and sand dunes in the Namib
Two Surfaces of Ganymede Two Surfaces of Ganymede
The mass media not only reflect gender stereotypes but they also play a role in changing them. ... The mass media not only reflect gender stereotypes but they also play a role in changing them. ...
One target for expanding medical services involves vaccinations. Only 78 percent of children ages 19 ... One target for expanding medical services involves vaccinations. Only 78 percent of children ages 19 ...
In middle childhood, children are increasingly able to understand other people’s thoughts, ... In middle childhood, children are increasingly able to understand other people’s thoughts, ...
Many children learn not to express prejudice overtly but may feel it implicitly. Many children learn not to express prejudice overtly but may feel it implicitly.
Video: Pneumonia Animation

For a complete list of videos, visit our video library