Questions by Jannat Arora

Questions by Jannat Arora

What are the solutions to the equation x2 + 4x + 5 = 0?

asked Dec 12, 2021

2 answers

0 votes

234k views

Simplify to create an equivalent expression. −2(−5n+6)+5(2−7n) A −2 b−25n+10 c−25n+2 d−25n−2

asked Oct 24, 2021

2 answers

2 votes

1.5k views

A block and tackle is used to lift an automobile engine that weighs 1800 N. The person exerts a force of 300 N to lift the engine. How many ropes are supporting the engine

asked Sep 16, 2021

1 answer

2 votes

163k views

You play a game with a friend they pul a marble out of the bag with 3 red marbles and 7 green marbles. If the marble is red you win$2 if the marble is green you lose $1 What is the expected value of the

asked Sep 7, 2021

1 answer

0 votes

159k views

When was Australia made

asked Jun 23, 2021

2 answers

1 vote

23.0k views

This is the normal nucleotide sequence on a DNA strand: A-C-T-G-G-A-T What is an insertion? A. A-C-T-G-C-G-A-T B. A-C-T-G-A-T C. A-G-T-G-G-A-T D. A-C-T-G-G-A-U

asked Nov 12, 2020

2 answers

4 votes

108k views

Copper(II) sulfate pentahydrate, CuSO4 ·5 H2O, (molar mass 250 g/mol) can be dehydrated by repeated heating in a crucible. Which value is closest to the percentage mass of water lost from the total mass

asked Jul 15, 2020

1 answer

1 vote

125k views

The blood alcohol () level can be determined by titrating a sample of blood plasma with an acidic potassium dichromate solution, resulting in the production of and carbon dioxide. The reaction can be monitored

asked May 4, 2020

1 answer

5 votes

98.2k views

Which sentence contains a correctly used relative pronoun? A) My sister, that lives in Milwaukee, is going to law school. B)That assignment, which was due today, was very difficult. C) I knew which she

asked Jun 25, 2019

2 answers

4 votes

210k views

What is the correct pronoun for the sentence A ti____ gustan las plantas.

asked Jun 6, 2019

1 answer

5 votes

145k views

An important leader in the black-pride movement during the 1920s was:

asked May 13, 2019

1 answer

4 votes

80.0k views

Need help to do this

asked May 4, 2019

1 answer

1 vote

210k views

What was the effect of christopher columbus's discovery of the west indies in 1492?

asked Dec 20, 2018

2 answers

0 votes

64.0k views

A painter is painting a wall with an area of 150 ft2. He decides to paint half of the wall and then take a break. After his break, he paints half of the remaining unpainted portion and then takes another

asked Sep 10, 2018

2 answers

2 votes

51.0k views

I'm not sure how to answer this question. Could someone please help explain it? use the graph of the parent function, f(x)=sqrt x, to describe the transformation for the graph of g(x)=sqrt x-5 A. The graph

asked Mar 27, 2018

1 answer

1 vote

111k views

A market research company wants to collect opinions on the comfort and performance of a new type of sneaker by brand x. which group of individuals would be the best choice for a random sample?

asked Mar 14, 2018

2 answers

0 votes

147k views

Why is Dr. Norman Borlaug often called “the man who saved a billion lives”?

asked Mar 6, 2018

2 answers

3 votes

100k views

Can you find a shortcut to doing two translations

asked Dec 16, 2017

2 answers

0 votes

129k views

Native American civilization were threatened by? A. diseases introduced by white settlers B. the disappearance of the buffalo herds C. both disease introduced by white settlers and the disappearance of

asked Jul 15, 2017

2 answers

1 vote

177k views

In a relationship between an employee and supervisor who must do the most adjusting

asked Jan 14, 2017

2 answers

0 votes

103k views

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