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Nolse Levels in Mospitals in a hospital study, it was found that the standard deviation of the sound levels from 30 areas designeted as "cawsity doors" Was 7.8 dBA and the standard deviation of 22 areas
answered
Dec 23, 2024
Mathematics
high-school
1
answer
184k
views
Parvovirus B19 (fifth disease) can cause... A) Measles. B) Rubella. C) Hand, foot, and mouth disease. D) Erythema infectiosum.
asked
Oct 24, 2024
Medicine
college
1
answer
152k
views
Observational study of children when asked to list 5 crayons out of a given set of 20 in order of preference. In how many ways can the ranking be made?
answered
Aug 19, 2024
Mathematics
high-school
2
answers
43.2k
views
Zostavax must be used within ________ of being reconstituted with a diluent. a. 30 minutes b. 60 minutes c. 1 hour d. 6 hours
asked
Aug 8, 2024
Medicine
college
1
answer
11.9k
views
Write a balanced nuclear equation for the decay of mercury-178 by positron emission.
asked
May 3, 2024
Chemistry
college
1
answer
47.8k
views
What caused the spread of buddaism
answered
Apr 24, 2024
Social Studies
high-school
2
answers
103k
views
How was Snape's Defense Against the Dark Arts office decorated? Option 1: With a collection of shrunken heads. Option 2: With skulls and dark artwork. Option 3: With bright and colorful posters. Option
asked
Apr 10, 2024
English
high-school
1
answer
89.0k
views
Which chakra is associated with our ability to give and receive love?
answered
Mar 23, 2024
Biology
high-school
1
answer
95.9k
views
A 6-year-old boy presents a rash that started on his face then appeared on his arms. The rash on his arms is lacy in appearance. The child is well-hydrated, and afebrile. The most likely diagnosis is:
answered
Mar 21, 2024
Health
high-school
1
answer
75.0k
views
A student picks up a 1 kg book from the floor, carries it a horizontal distance of 12m, and places it on a table with a height of Im. How much work was done while carrying around the book?
answered
Feb 2, 2024
Mathematics
high-school
1
answer
170k
views
A 11.88 ohm resistor, a 17.72 ohm resistor and a 16.59 ohm resistor are connected in series. What is the equivalent resistance?
answered
Jan 17, 2024
Physics
college
1
answer
29.2k
views
In trisomy 21, an error during meiosis results inthree copies of Chromosome 21, leading to developmental deficits.three copies of Chromosome 19.the normal two copies of Chromosome 21, and no developmental
asked
Dec 27, 2023
Biology
high-school
1
answer
99.1k
views
Andrea makes 45 tacos for her party. If there are 9 people at the party, how many tacos can each person eat?
answered
Dec 9, 2023
Mathematics
college
1
answer
147k
views
simotec elevaciĆ³n, elevadores, salvaescaleras, plataformas elevadoras. sillas salva escaleras valencia
answered
Aug 25, 2023
Spanish
high-school
1
answer
48.3k
views
Please help Interesting patterns can arise when you play around with numbers. A fairly easy one occurs when you add a number to one less and one more than the number. Do this for a few numbers, x, and
answered
Jun 27, 2023
Mathematics
high-school
1
answer
33.7k
views
7. Find the equation ofthe line:through: (5, -1) and (0, -4)
asked
Jun 9, 2023
Mathematics
college
1
answer
37.0k
views
Rapunzal travels 27 miles per hour. How long does it take her to travel 3 miles. Nearest tenth
asked
May 27, 2023
Mathematics
college
1
answer
196k
views
Simplify the expression |1/12 - 5/6| - (2/5 + 1/10)
asked
May 11, 2023
Mathematics
high-school
2
answers
166k
views
Studying how the brain helps a person see is
asked
Apr 22, 2023
Medicine
college
2
answers
101k
views
How to write a formal letter about complaint
asked
Mar 1, 2023
English
college
1
answer
187k
views
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