Recent activity by Roman Ivanov

Question

True or false: Second person ("you" pronouns) should not be used in academic essays, because it is too informal.

answered Nov 19, 2023

2 answers 41.5k views

What is the molarity of calcium bicarbonate if 9.56 mL of 1.30 M HNO3 is required in a titration to neutralize 50.0 mL of a solution of Ca(HCO3)2?

asked Nov 11, 2023

1 answer 183k views

Question 2 of 10 Xavier makes jokes and is rowdy when he is with his friends. But inside, he is nervous. He thinks his friends will not like his real personality. In which category of the Johari window

answered Mar 18, 2023

1 answer 204k views

Juan's dog stands 2 feet and 3 inches tall. Peter's dog stands 9 inches tall. Use what you have learned about fractions to calculate how much taller Juan's dog is than Peter's dog. Remember that there

asked Mar 17, 2023

2 answers 5.8k views

Why is it important to study the explorations of explorers that did not reach Louisiana

asked Feb 1, 2023

2 answers 49.3k views

A) Find the simple interest amount earned for $5500 at 6.5% for 5 months. b)What is the total value of the investment?

answered Jan 25, 2023

1 answer 121k views

Biology 1/ Module 03: Division, Genetics, DNA4. What sex is this patient?

asked Jan 10, 2023

1 answer 231k views

-2x-11y=26;3x-y=24 I have to write it in elimination method

answered Jan 6, 2023

1 answer 106k views

Given the following reaction: 3CuCl2(aq) 2Na3PO4(aq) --> Cu3(PO4)2(s) 6NaCl(aq) MM (g/mol) 134.45 163.94 380.58 58.44 If 285 mL of 6.3 M CuCl2 is added to excess Na3PO4 solution, how much precipitate(

asked Dec 28, 2022

1 answer 86.3k views

When authors write poems, stories, and plays, what is their primary purpose?

answered Dec 7, 2022

2 answers 101k views

Find the percent of change. Round to the nearest tenth, if necessary. During the winter, the grill was marked at $85. In June, the price was changed to $110.50. PLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLEASE

answered Nov 19, 2022

1 answer 83.5k views

As a pendulum swings from the bottom position to the top position kinetic energy is changed into potential energy mechanical energy is changed into radiation radiation is changed into friction potential

asked Nov 6, 2022

2 answers 101k views

3 Question 14 (5 points) In The Lady, or the Tiger, which paragraph most clearly introduces tension in the structure of the story? 6 a) Paragraph 1 9 b) Paragraph 4 12 c) Paragraph 9 15 d) Paragraph 11

answered Oct 28, 2022

1 answer 123k views

Drag the tiles to the correct boxes to complete the pairs. George has a set of software programs installed on his computer to create a digital portfolio. He is not sure what each program does. Help George

asked Aug 12, 2022

1 answer 22.0k views

Producer surplus in a perfectly competitive industry is the same thing as revenue. the difference between profit at the profit-maximizing output and profit at the profit-minimizing output. the difference

asked Jul 27, 2022

1 answer 213k views

Helpp?!?please i will give you cookie

answered Jul 18, 2022

1 answer 35.3k views

Who's has the most money in the world

asked Jul 7, 2022

1 answer 192k views

Please help me a- the enzyme is used up and the reaction reverses b- the enzyme begins to slightly decrease the rate of the reaction c- the enzyme continues to increase the rate of the reaction d- the

answered Jun 6, 2022

1 answer 119k views

How many atoms are in 8.00 moles of potassium chromate?

asked May 23, 2022

2 answers 376 views

HELP ME WITH THSI PROVLEM PLEASE MATH PROBLME

asked Apr 17, 2022

1 answer 189k views

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