Questions by Andrey Levichev

Questions by Andrey Levichev

Consider the equation: 21 x² + 10√3xy − 31y² − 144 = 0 Use a rotation of axes to eliminate the xy term.

asked Aug 24, 2024

1 answer

2 votes

182k views

A boy is running at a constant speed of 5 m/s .Find the time taken to cover a distance of 80 m .

asked Jul 18, 2024

1 answer

0 votes

165k views

What two countries has Jhumpa Lahiri lived in? a) India and the United States b) Italy and the United Kingdom c) Canada and Australia d) France and Germany

asked Jul 2, 2024

1 answer

5 votes

89.3k views

A(n) ________ would be most useful for multi-national or single-country market research? A)etic analysis B) emic analysis C)comparative analysis D) conjoint analysis E) cluster analysis

asked May 17, 2024

1 answer

1 vote

184k views

Information systems that support decision making produce better decision making by managers and employees, above average returns on investment for the firm, and ultimately higher profitability. Management

asked May 6, 2024

1 answer

0 votes

196k views

What is 250% of 82?

asked Jul 20, 2023

1 answer

2 votes

76.4k views

What is the mass in grams of 4 mol C8H18?

asked Apr 20, 2023

1 answer

2 votes

150k views

Write a mathematical expression for the following statement x is at least 19

asked Jan 2, 2023

1 answer

1 vote

226k views

Help its due rn!!!!!!!!!! Please

asked Nov 11, 2022

1 answer

4 votes

188k views

Use the graph to answer the following questions.

asked Oct 28, 2022

1 answer

4 votes

134k views

I would really appreciate some help, please! The graph shows the distance, y, in miles, of a moving motorboat from an island for a certain amount of time, x, in hours: What is the speed of the motorboat?

asked Jul 2, 2022

2 answers

5 votes

40.6k views

How can race and identity affect the opportunities given in our current society? Help me out please

asked Apr 16, 2022

1 answer

3 votes

90.0k views

What is trade? Explain different types of trade

asked Apr 6, 2022

2 answers

5 votes

29.4k views

The Supreme Court of the United States is best described as the a highest Appellate Court in the nation. b highest Trial Court in the nation. c weakest of the three branches of government. d only branch

asked Mar 19, 2022

1 answer

5 votes

46.7k views

Help please ............

asked Jan 9, 2022

1 answer

4 votes

151k views

The gas mileage for a certain model of car is known to have a standard deviation of 6 mi/gallon. A simple random sample of 49 cars of this model is chosen and found to have a mean gas mileage of 28.4 mi/gallon.

asked Jan 6, 2022

1 answer

1 vote

227k views

Please respond to this if u are on the passage about Michael Jordan on the sight "commonlit"

asked Dec 24, 2021

1 answer

1 vote

2.0k views

What is the value of f(3) ?

asked Aug 22, 2021

2 answers

2 votes

148k views

In the beginning of the story, omitted from this excerpt Fortunato, dressed in the cap and bells of a court jester or fool. Leaves a costume ball to accompany Montresor in search of the Amontillado. Do

asked Aug 11, 2021

1 answer

3 votes

211k views

Really need help with this paper

asked Aug 10, 2021

1 answer

5 votes

37.9k views

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