Recent activity by Andris Jefimovs

Recent activity by Andris Jefimovs

What is metamorphic rocks

answered Oct 14, 2023

1 answer 20.6k views

Lashonda purchased a prepaid phone card for $20. Long distance calls cost 12 cents a minute using this card. Lashonda used her card only once to make a long distance call. If the remaining credit on her

asked Jul 11, 2023

1 answer 24.0k views

A data___is usually a smaller version of a data warehouse used by a single department

answered Jul 5, 2023

1 answer 34.6k views

Given a triangle with legs a and b and hypotenuse c, find the length of side b if c=2b, a=\sqrt[2]{3}

answered Jun 16, 2023

2 answers 205k views

Deforestation - amazon rain forest, brazil. On average, based on your answer to problem 4, how much deforestation occurred in this area per year (km2/yr)?

answered Apr 27, 2023

1 answer 352k views

Which angles are supplementary to <6?Select all that apply.

asked Apr 22, 2023

1 answer 269k views

2. Economic differences between the North and South, disagreements about slavery, and disputes about state's rights led to increased in antebellum America. A. Unionism B. Nullification C. Sectionalism

asked Mar 12, 2023

1 answer 7.7k views

Which business practice did Rockefeller repeatedly use that helped him succeed in building his oil monopoly? In all his businesses, Rockefeller made a profit and used it to expand or buy other businesses.

answered Jan 27, 2023

2 answers 138k views

Help please I need this done by today I will give lots of points

asked Jan 9, 2023

1 answer 122k views

Is a primary or secondary source better for a journalist? Why? What are the advantages and disadvantages of each type for a journalist?

answered Dec 24, 2022

1 answer 153k views

A study has been made to compare the nicotine contents of two brands of cigarettes. Ten cigarettes of Brand A had an average nicotine content of 3.1 milligrams with a standard deviation of of 0.5 milligram,

answered Nov 10, 2022

1 answer 489k views

How do yaks and horses eat differently?

answered Sep 16, 2022

2 answers 447k views

11 red marbles, 9 blue marbles and 20 green marbles as a ratio in its simplest form

asked Sep 7, 2022

1 answer 65.0k views

There are 16 marbles in a bag 12 of them are blue and 4 are yellow. what is the probability of picking a blue marble then a yellow marble without replacing the first one 11/20 3/7 1/5

answered Jun 1, 2022

2 answers 435k views

Which is a compound? O A. Carbon dioxide made of carbon and oxygen O B. Salt dissolved in water O C. Ajar filled with pencils and pens D. A pizza made of crust, sauce, and cheese

answered May 5, 2022

2 answers 276k views

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