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The most efficient tables in a relational database in terms of storage space have no redundant data and very few null values because the presence of these suggest that space is being wasted, and more data
asked
Nov 1, 2021
Computers and Technology
high-school
1
answer
5
votes
5.7k
views
Explain to your lab mate the health risk associated with consuming a diet low in vitamin K along with the ingestion of antibiotics over multiple days. How would the termination of antibiotic treatment
asked
Oct 6, 2021
Biology
college
1
answer
0
votes
89.4k
views
Geographically, Spain is isolated from the rest of Europe by _____. the Atlantic Ocean Portugal narrow coastal plains the Pyrenees Mountains
asked
Jun 22, 2021
Geography
college
1
answer
1
vote
16.4k
views
What is the height/ altitude of a prism?
asked
May 18, 2021
Mathematics
middle-school
1
answer
5
votes
500
views
Derive and sketch the electrical field E of doping concentrations And(x) are given by, (a) Nd (x) = ax, where a is a constant; (b) Nd (x) = Noe-ax ; (c) Nd (x) = 1016 – 1019x (cm-1), where x is distance
asked
May 17, 2021
Engineering
college
1
answer
1
vote
55.9k
views
How did the age of reason writers and speakers influence people to action and revolution??
asked
Mar 28, 2021
History
college
1
answer
2
votes
134k
views
Vera Ernst is a licensed dentist. During the first month of the operation of her business, the following events and transactions occurred. April 1 Invested $22,000 cash in her business. 1 Hired a secretary-receptionist
asked
Feb 22, 2021
Business
college
1
answer
1
vote
203k
views
At the start of 2014 Lucy's house was worth £200,000. The value of the house increased by 5% every year. Work out the value of her house at the start of 2017.
asked
Dec 16, 2020
Mathematics
middle-school
1
answer
4
votes
233k
views
In the 1920s, during a period known as the Jazz Age, jazz music became popular. Another feature of this period was a dance known as the Charleston, which became popular among the younger crowds. What is
asked
Nov 7, 2020
English
middle-school
2
answers
3
votes
6.0k
views
Which statement beat describes Gessen's attitude toward money?I A.) Gessen's thinks people should spend money any way they wish. B.) Gessen's believes art is more important than money. C.) Gessen's thinks
asked
Aug 28, 2020
Social Studies
middle-school
2
answers
2
votes
198k
views
Which of the following sentences uses the superlative comparison correctly? A. That is the most brilliant solution presented. B. That is the more brilliant solution presented.
asked
Jul 7, 2020
English
high-school
2
answers
5
votes
80.3k
views
What happens to the force needed to stretch a elastic object? A) It decreases to stretch it farther B) It remains the same as it is stretched C) It increases to stretch it farther
asked
Jun 28, 2020
Chemistry
middle-school
2
answers
1
vote
223k
views
Select all that apply. How does stress affect mental and emotional health? A) makes you calm B) slows the heart rate C) increases sugar in the blood D) decreases mental alertness E) increases your ability
asked
Mar 23, 2020
Health
high-school
1
answer
0
votes
77.2k
views
Can someone please help me
asked
Jan 27, 2020
Health
middle-school
2
answers
3
votes
230k
views
How does the characterization of Snowball best support the author’s purpose? Snowball, characterized as a spy, shows how dictators use people to do their dirty work for them. Snowball, characterized as
asked
Oct 13, 2019
English
high-school
2
answers
1
vote
200k
views
The video talks about craft. What is craft? How is craft connected to art? PLEASE ANSWER ASAP!
asked
Jun 27, 2019
Arts
high-school
2
answers
0
votes
127k
views
What is the rhyme scheme of this poem? Question 1 options: ABBA ABAB ABCB AABB Question 2 The speaker uses many instances of ______ to recreate for readers the scene he witnesses. Question 2 options: adjectives
asked
May 16, 2019
English
high-school
1
answer
5
votes
166k
views
1. what is population? 2. what are 2 thing that increased a population? 3. what are 2 things that decreased a population?
asked
Dec 1, 2018
Biology
high-school
2
answers
2
votes
177k
views
In any food web, which organism has the least available energy? A.birds B plants or producer C fungi or decomposers D animals or carnivores
asked
Nov 21, 2018
Biology
college
2
answers
0
votes
30.5k
views
Monique manages wildlife samples for Ducks Unlimited. Two samples of duck populations at a migratory site are shown in the table below. Which statement about the samples is true? Duck Pond Samples Sample
asked
Sep 1, 2018
Mathematics
middle-school
2
answers
0
votes
174k
views
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