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What is the purpose of a backflow preventer installed on a branch of a potable water piping system? 1) To prevent backflow of water from the fixtures, appurtenances, and appliances connected to that branch
answered
Dec 26, 2024
Engineering
college
1
answer
134k
views
According to the generalized species-area curve, when habitat is reduced by 50% of its original size, approximately ______ of the species once present there will be lost.
answered
Dec 10, 2024
Biology
high-school
1
answer
96.4k
views
There are ten possible isomers of a compound with formula C₆H₁₂ that are optically active. If the isomer only has one chiral center, draw a possible structure for this isomer.
answered
Nov 27, 2024
Chemistry
high-school
1
answer
218k
views
Abigail is planning a 90-meter sack-relay race for field day. Each team member will hop 6-meters. How many members,m,does Abigail need on each team? Write and solve an equation.
answered
Nov 16, 2024
English
high-school
1
answer
180k
views
Treaties between Europeans and indigenous people date back to early __________. A) 20th century B) Colonial era C) Modern times D) Unspecified period
asked
Nov 12, 2024
History
high-school
1
answer
133k
views
PLEASE ANSWER QUICKLY!!!!! Which of the following is NOT a function of your integumentary system? A) Protecting against infection B) Synthesizing vitamin D C) Maintaining Fluid Balance D) Stabilizing blood
answered
Oct 30, 2024
Chemistry
middle-school
2
answers
113k
views
Select the correct answer. Read the end of paragraph 2 and the start of paragraph 3 from the sample student essay. [2] . .Since children are notoriously picky eaters, reviewing the menu items for these
asked
Oct 18, 2024
English
high-school
2
answers
225k
views
If you had to choose an identification system to help investigate a bombing, what system would you use and why? Describe the benefits and challenges you might experience in using the identification system
asked
Sep 19, 2024
Social Studies
high-school
1
answer
21.4k
views
For a client who arrived at the health care facility for an appointment, which nurse's action would be benificial during the assessment interview? A) Begin with specific questions about the client's medical
answered
Sep 17, 2024
Medicine
college
1
answer
147k
views
Which of the following is the correct way to punctuate this statement? A. I have four people to thank: my brother, Tim; my aunt, Lisa; my uncle, Frank; and my best friend, Jon. B. I have four people to
answered
Aug 30, 2024
English
college
2
answers
13.7k
views
A project has the following cash flows. What is the payback period? 1) 3.33 years 2) 2.38 years 3) 3.01 years 4) 2.74 years
asked
Aug 19, 2024
Business
high-school
2
answers
149k
views
In providing care to a patient diagnosed with atherosclerosis, the nurse correlates the initiation of this disease to which process? 1 Oxidation 2 Inflammatory process 3 Injury to the vessel wall 4 Trapping
answered
May 28, 2024
Medicine
college
1
answer
89.6k
views
Quadrilateral GHJK has vertical G(-3,0),H(3,2),J(4,-1)and K(-2,-3) determine wheter GHJK is a rectangle
answered
May 26, 2024
Mathematics
college
1
answer
70.4k
views
jamie is the sort of person who likes to think, puzzle, ponder, and consider multiple perspectives. compared with people who do not like these activities, jamie is
answered
Apr 12, 2024
Social Studies
high-school
1
answer
210k
views
laser tag costs $35 per game. The laser tag fans want to play more than 1 game of laser tag. write an expression to help find the cost of playing more than 1 game of laser tag. What is an expression i
asked
Mar 4, 2024
Mathematics
high-school
1
answer
231k
views
The Arthrex Clavicle FX system utilizes the same instruments and screws as the ankle fracture set with several added instruments including: A. True. B. False.
asked
Feb 24, 2024
Medicine
college
1
answer
89.1k
views
Nswer the question. The table shows the amount of fabric needed to make each item of doll clothes. Tamara is making 5 of Fabric for Doll Clothes Item Amount of Fabric Needed (feet) Blouse2/12 Jacket 7/12
answered
Sep 18, 2023
Mathematics
college
1
answer
96.4k
views
2. What is nonviolence, and what role did it play in the struggle?
answered
Aug 12, 2023
History
high-school
1
answer
143k
views
At 6am, the temperature started at -2°F. At 10am the temperature increased by 8°. The last recorded temperature of the day at 4pm was 11°F. What was the recorded temperature at 10am?
answered
Jul 19, 2023
Mathematics
high-school
2
answers
1.0k
views
What would you expect to happen if drops of a strong base such as NaOH were added instead? If you wanted a more specific pH then you might have to use a less dilute concentration of HCl. How much water
answered
Mar 24, 2023
Biology
college
1
answer
165k
views
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