Questions by Buddhika Ariyaratne

Questions by Buddhika Ariyaratne

25. What is the fourth step in creating a summary? A) Find the main idea. B) Take notes in your own words. C) Use your notes to create an original summary. D) Identify the supporting details.

asked Nov 14, 2020

1 answer

2 votes

6.3k views

What substance is oxidized in the reaction Mg + Cu2+ — Mg2+ + Cu?

asked Nov 10, 2020

2 answers

1 vote

6.2k views

I need help on numbers 6-9

asked Sep 14, 2020

2 answers

2 votes

36.5k views

Metalworking began _________________ a. during the Upper Paleolithic period. b. with the introductions of Bronze, an alloy, or mixture of tin and copper, changed the peoples of Europe. c. out of a need

asked Aug 21, 2020

1 answer

0 votes

54.6k views

Select the correct text in the passage. At the beginning of Eugene O'Neill's Beyond the Horizon, Robert is portrayed as a dreamer. Which sentence in this excerpt from the play reflects his dream of leaving

asked Jun 16, 2020

1 answer

5 votes

227k views

The____________ is also known as the “highway between the oceans.” a. Bering Strait c. Panama Canal b. Panama River d. None of the above

asked Aug 13, 2019

2 answers

2 votes

110k views

This shows four different ramps that all start and end the same height. If identical marbles were rolled down all four ramps, at the bottom of which one would the marble be moving the fastest?

asked Aug 8, 2019

1 answer

4 votes

137k views

Select true or false: the definition of free radicals is molecular fragments having one or more unpaired electrons.

asked Jun 9, 2019

1 answer

5 votes

112k views

Why is the approximate perimeter of a semi circle with a radius of 8 m?

asked Jun 26, 2018

2 answers

2 votes

13.2k views

An electric circuit can have no current when a switch is .

asked May 7, 2018

2 answers

4 votes

96.5k views

The width of the rectangle is 2 more than the length . The area of the rectangle is 63 square inches . How long is the width?

asked May 3, 2018

1 answer

0 votes

51.8k views

Which sentence segment contains a punctuation error? "Yes I visited Crested Butte, Colorado, last winter," replied Mrs. Souza.

asked Feb 20, 2018

1 answer

4 votes

195k views

Using the factorised trinomial (n-2)(4n-7), prove that there are only two values of n for which 4 n^(2) - 15n + 14 is a prime number.

asked Feb 21, 2017

1 answer

5 votes

30.9k views

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