This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the minimum height of a guard on open sides of stairs that have a total rise of more than ... (Read 18 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
on: Jul 24, 2018
What is the minimum height of a guard on open sides of stairs that have a total rise of more than 30?
 
  A) 32 B) 34 C) 38 D) 36

Question 2

Which of the following has been recognized as the most significant achievement of the twentieth century by the National Academy of Engineering?
 
  A) Solar panels B) Nuclear power generation
  C) The US electrical power grid D) Wind turbine generators


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebe

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

C


corkyiscool3328

  • Member
  • Posts: 539
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Chemosynthesis-based community on the East Pacific Rise. Chemosynthesis-based community on the East Pacific Rise.
Sunlight shining through clouds, giving rise to crepuscular rays. Sunlight shining through clouds, giving rise to crepuscular rays.
The Geometry of a Total Solar Eclipse The Geometry of a Total Solar Eclipse
Stand in a doorway and hook your fingertips on both sides about chest level or lower. Stand in a doorway and hook your fingertips on both sides about chest level or lower.
Drape recipient for abdominal massage. Tuck drape along sides for secure anchoring. Do not expose ... Drape recipient for abdominal massage. Tuck drape along sides for secure anchoring. Do not expose ...
Classification of Clouds According to Height and Form Classification of Clouds According to Height and Form
Video: Arthritis

For a complete list of videos, visit our video library