« previous next »

Author Question: If a storm is said to have a recurrence interval of 25 years, then the a. probability of it ... (Read 69 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Jul 26, 2018
If a storm is said to have a recurrence interval of 25 years, then the
 
  a. probability of it occurring in anyone year is 25 percent
  b. probability of it occurring in anyone year is 4 percent
  c. probability of it occurring in anyone year is 0.25 percent
  d. probability of it occurring in anyone year is 75 percent
  e. none of the above

Question 2

The operating point of two pumps A in parallel in system B is:
 
  a. 2
  b. 3
  c. 4
  d. 5
  e. 6


Jsherida

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 26, 2018
Answer to Question 1

b

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

dbose

  • Hero Member
  • *****
  • Posts: 597
Reply #2 on: Jul 26, 2018
Thanks


Jsherida

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth
To examine a child’s ear, the pinna should be pulled back and up for children over 3 years; the pinn To examine a child’s ear, the pinna should be pulled back and up for children over 3 years; the pinn
This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev
Older people who experienced stressful events in their younger years may show personal growth and ... Older people who experienced stressful events in their younger years may show personal growth and ...
What rate, compounded once every 3 years, is equivalent to 9% effective rate? What rate, compounded once every 3 years, is equivalent to 9% effective rate?
Beak size in finches during dry years increases because of strong selection Beak size in finches during dry years increases because of strong selection
Video: Nucleic acid digestion -small intestine

For a complete list of videos, visit our video library