Questions by Alessandra Pereyra

Questions by Alessandra Pereyra

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

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

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

1 answer

1 vote

16.4k views

What is the height/ altitude of a prism?

asked May 18, 2021

1 answer

5 votes

501 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

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

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

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

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

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

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

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

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

1 answer

0 votes

77.2k views

Can someone please help me

asked Jan 27, 2020

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

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

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

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

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

2 answers

0 votes

30.6k 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

2 answers

0 votes

174k views

Page:

Search Qamnty