Questions by Mateusz Kowalczyk

Questions by Mateusz Kowalczyk

The pOH of an aqueous solution at 25°C was found to be 1.30. The pH of this solution is The hydronium ion concentration is M. The hydroxide ion concentration is

asked Nov 18, 2024

1 answer

1 vote

65.8k views

F(x) has domain ✔ {–4, –2, 0, 2, 4} , and range ✔ {–2, –1, 0, 1, 2} . The rule that maps each domain value to its range value is f(x) = x.

asked Aug 7, 2024

1 answer

3 votes

40.5k views

Nikhil is a 27-year-old who graduated in political science. After living independently for some time, he decides to move back home with his parents. In the given scenario, Nikhil belongs to the category

asked Jun 1, 2024

1 answer

2 votes

150k views

Members of what subphylum of the chordates has these characteristics? *an internal skeleton, a backbone, two pairs of appendages, a closed circulatory system, a heart with two or more chambers, and a large,

asked May 20, 2024

1 answer

3 votes

232k views

Write an equation of the line passing through the point A left(3,-4right) that is parallel to the liney = -x+8 . y

asked Apr 1, 2024

1 answer

2 votes

38.3k views

Find the product of two numbers whose sum is 11 and diffrence is 3

asked Oct 23, 2023

1 answer

5 votes

32.2k views

Witch innovation is attributed to Geoffrey Chaucer?

asked Mar 6, 2023

1 answer

0 votes

142k views

15 POINTs_ NEED ASAP! Tell whether the following statements are true or false, explain the reasoning.

asked Apr 27, 2022

1 answer

5 votes

212k views

Help me PLEASEEEEEEEEEEEE :C

asked Jan 25, 2022

2 answers

2 votes

57.0k views

What is the most likely reason that the steamboat was developed soon after the steam locomotive?

asked Jan 21, 2022

2 answers

5 votes

58.8k views

How many acute angles did you measure?

asked Dec 15, 2021

1 answer

1 vote

230k views

Point Mis the midpoint of AB. AM = 3x + 3, and AB= 83 – 6. What is the length of AM? Enter your answer in the box. units

asked Jul 28, 2021

2 answers

1 vote

119k views

Plsss help ASAP I DONT have time..

asked Jul 27, 2021

1 answer

1 vote

59.1k views

What is this picture and what is it used for. Please explain in at least two complete sentences.

asked Apr 22, 2021

1 answer

0 votes

9.8k views

What led to the rise of communism in the Soviet Union? Choose all answers that are correct. poverty for most Russians the writings of Karl Marx food shortages the abolition of serfdom

asked Mar 26, 2021

2 answers

4 votes

233k views

After the Civil War, what lifestyle did many poor whites and freed slaves adopt? A) drugs and alcohol B) they became cowboys C) they enrolled in college D) share cropping and tenant farming

asked Nov 15, 2020

2 answers

0 votes

214k views

Compare the religious beliefs of Stone Age people and people in early civilizations-

asked Nov 11, 2020

1 answer

3 votes

19.7k views

Why does Romeo feel “revive’d” or comforted

asked Sep 8, 2020

1 answer

5 votes

113k views

Why does aunt alexandra accept that the cunninghams may be good

asked Jun 25, 2020

2 answers

4 votes

221k views

A local petting zoo had a total of 98,464 visitors last year. The zoo was open every day except thanksgiving, Christmas, and New Year's Eve. What was the average number of visitors per day

asked Jan 27, 2020

1 answer

5 votes

75.6k views

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