Questions by Andrew Koper

Questions by Andrew Koper

What is the value os 0.2 plus o.4 write ur answer as a fraction in lowest terms

asked Nov 11, 2023

1 answer

0 votes

209k views

The student's lab manual says to mix some of his Na2CO3 solution with an aqueous solution of copper(II) sulfate (CuSO4) i What evidence of a chemical reaction would he expect to see? Explain your answer.

asked Sep 19, 2023

1 answer

0 votes

168k views

A stone is thrown at 45 degree with velocity 10m/sec.calculate the range of projectile

asked Aug 12, 2023

1 answer

6 votes

160k views

PLEASE PLEASE PLEASE ANSWER !!! What is the equation of the given line? x = 0 y = -2 x = -2 y = -1

asked Mar 6, 2023

1 answer

4 votes

129k views

Solve the question in the photo!!!!!!!!!!!!!

asked Dec 10, 2022

2 answers

5 votes

26.0k views

11A) As electrical energy is converted into heat energy, the total amount of energy in the system pls help me out !

asked Oct 15, 2022

1 answer

4 votes

4.7k views

The solution to the system of equations is (0, 4). (PIC 1) TRUE or FALSE The solution to the system graphed below is (1, -2). (PIC 2) TRUE OR FALSE

asked Aug 4, 2022

2 answers

1 vote

154k views

What is this pls help ....

asked Jun 2, 2022

1 answer

14 votes

119k views

A point mutation that changes a codon specifying an amino acid into a new codon coding another amino acid is called: a. Deletion mutation. b. Missense mutation. c. Nonsense mutation. d. Frameshift mutation.

asked Apr 10, 2022

1 answer

3 votes

128k views

4/12×1/8 in simplest form

asked Mar 13, 2022

1 answer

0 votes

117k views

WHICH STAMENT IS TRUE ABOUT THE GRAPH SHOWN

asked Feb 23, 2022

1 answer

22 votes

170k views

What is the worlds most visted city?

asked Feb 3, 2022

1 answer

23 votes

34.2k views

A Copper li) carbonate was strongly heated until no further change state what was observed

asked Jan 14, 2022

1 answer

4 votes

108k views

What were the key events of September 11, 2001?

asked Nov 24, 2021

2 answers

3 votes

38.5k views

Compare the myth of the "Wild West" with its reality. What elements of truth would these stories have contained, and what was fabricated or left out? What were the actual conditions for cowboys, ranchers,

asked Nov 14, 2021

1 answer

1 vote

81.7k views

Mary goes on her first job interview after graduating from college. She gets up early that day to iron her clothes and fix her hair. According to Erving Goffman, this is an example of ______.

asked Oct 3, 2021

2 answers

4 votes

218k views

Which best describes how readers react to a persuasive article with graphs versus a persuasive article without graphs? A) The article with a graph is probably more persuasive. B) The article with a graph

asked Sep 21, 2021

2 answers

1 vote

25.6k views

Please help 11 points ASAP

asked Sep 10, 2021

2 answers

3 votes

82.3k views

The ad for the Disney Institute at Walt Disney World describes vacations during which an individual can immerse him or herself in the joys of gardening for a week and take classes with horticulturists.

asked Aug 20, 2021

2 answers

1 vote

227k views

Please help me I will give out extra points and the brain thing. image below Which statement about this mapping is true? The mapping does not represent y as a function of x, because 3 x-values are related

asked Jul 18, 2021

2 answers

0 votes

45.4k views

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