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A study was conducted in a nursing home to examine the association of hand-washing and Gastroenteritis. Residents with the disease were recruited and others from the nursing home without the disease were
answered
Jan 12, 2021
Biology
high-school
7
votes
163k
views
The set of possible values of n is {-2,1,4}. What is the set of possible values of m if 3m = n - 7? A. {-27,-18,-9} B. {-9,-6,-3} C. {-6,-3,0} D. {-3,-2,-1}
answered
Oct 15, 2020
Mathematics
middle-school
3
votes
120k
views
Which molecule is not found in dna?
answered
Oct 7, 2020
Biology
middle-school
5
votes
74.9k
views
Which of the following affect all ocean resource spaces, including air column, sea surface, water column, and sea floor? 1). Development of artificial reefs 2). Undersea Cables 3). Operation of wind turbines
answered
Aug 7, 2020
Biology
middle-school
5
votes
36.1k
views
Which labeled diagram of a pair of waves would demonstrate the greatest constructive interference? A) A B) B C) C D) D
answered
Jul 5, 2020
History
middle-school
2
votes
141k
views
Simplify (ignore my garbage camera quality ....)
answered
Jun 28, 2020
Mathematics
middle-school
5
votes
101k
views
2. Periods are that run from left to right 3. Elements in the same period have the same Every element in the first period has element in the second period has pattern? shell for its for its Every See the
answered
Apr 23, 2020
Physics
middle-school
3
votes
177k
views
Populists wanted to ____ to increase the money supply to help struggling farmers. A. create an income tax B. implement an eight-hour workday C. control shipping rates D. use silver as well as gold
answered
Dec 28, 2019
History
middle-school
5
votes
3.5k
views
A juice company did a survey among 100 customers to find their juice preferences. The customers were asked about their preferences for apple or orange juices. Out of the total 35 people who liked apple
answered
Dec 27, 2019
Mathematics
college
3
votes
116k
views
Which substance in this redox reaction is the oxidizing agent? Cu + 2AgNO3 → 2Ag + Cu(NO3)2 A. N B. AgNO3 C. Cu D. NO3− E. Cu(NO3)2
answered
Aug 27, 2019
Chemistry
high-school
3
votes
162k
views
A small group of individuals leave a larger population and colonize a new area that is physically separated from the original population. Due either to chance or genetic drift, the genetic composition
answered
Mar 19, 2019
Biology
high-school
3
votes
214k
views
At a hockey game, a vendor sold a combined total of 139 sodas and hot dogs. The number of sodas sold was 41 more than the number of hot dogs sold. Find the number of sodas sold and the number of hot dogs
answered
Mar 9, 2019
Mathematics
high-school
5
votes
131
views
Jack is twice as Lacy. In three years the sum of their ages will be 54. How old are they now? Pls give a thorough explaination
answered
Jan 28, 2019
Mathematics
middle-school
4
votes
208k
views
If it is 5 am where you are and 7:30 pm GMT, what is your longitude
answered
Nov 24, 2018
Geography
middle-school
1
vote
218k
views
The ____ climates make up the largest climatic zone on Earth. A. Continental B.dry C.polar D.tropical
answered
Oct 14, 2018
Biology
high-school
1
vote
155k
views
Sally needs to teach her class how to convert a decimal number to a binary number. what is the first step she should take to start the process
answered
May 31, 2018
Computers and Technology
college
3
votes
18.4k
views
Which of the following correctly describes the decomposition of aqueous NaNO3? Given: NaNO3(aq):ΔHf °= –447.48 kJ
answered
Apr 23, 2018
Chemistry
high-school
0
votes
157k
views
Five events leading to the German signing of an armistice included: the collapse of Bulgaria Turkey's surrender French peace the split of Austria-Hungary Allies forcing a German retreat a threat to the
answered
Feb 18, 2018
History
high-school
1
vote
227k
views
Do b. I will say thanks
answered
Feb 9, 2018
Mathematics
middle-school
2
votes
41.4k
views
What is 412,456,000 + 432,789,001 +1 = ???
answered
Jul 5, 2017
Mathematics
high-school
4
votes
65.3k
views
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