Questions by Muhammad Akhtar

Questions by Muhammad Akhtar

Determine the pH of a buffer which is a 0.20 M solution of trimethylamine (N(CH3)3) and a 0.40 M solution of trimethylammonium chloride (NH(CH3)3Cl). The Kb of trimethylamine at 25°C is 6.3x10-5.

asked May 22, 2021

1 answer

3 votes

85.4k views

How many significant figures are in the number: 9003

asked May 19, 2021

1 answer

1 vote

175k views

The idea that certain organisms thrive while others fail due to their characteristics is called _____. adaptation of the strongest biological equity survival of the fittest adaptable cruelty

asked May 7, 2021

1 answer

5 votes

32.9k views

Solve. 10 · w = 90 w = ______

asked Apr 25, 2021

1 answer

2 votes

193k views

In Exercise, find the derivative of the function. Y = 24e-1.4t

asked Mar 13, 2021

1 answer

5 votes

34.2k views

There are many situations in which a person is asked to create a PIN (Personal Identification Number) which may then be used to verify identity, for example, accessing an ATM requires a four-digit PIN

asked Nov 18, 2020

2 answers

0 votes

87.0k views

Can someone help me with this?

asked Sep 1, 2020

1 answer

2 votes

101k views

Proponents of rational expectations theory argued that, in the most extreme case, if policymakers are credibly committed to reducing inflation and rational people understand that commitment and quickly

asked May 23, 2020

1 answer

3 votes

58.7k views

How has the European Union made the movement of goods, ideas, and people easier? by ending taxes by opening borders between member nations by increasing taxes by increasing the amount of imports

asked Jan 15, 2020

1 answer

2 votes

46.5k views

Let f(x) be a polynomial function such that f(−4)=−5,f′(−4)=0 and f′′(−4)=1. classify the point (−4,−5).

asked Nov 24, 2019

1 answer

5 votes

228k views

Crusoe’s struggle with surviving on the island is best represented by what type of conflict? A. Character vs character B. Character vs self C. Character vs nature D. Character vs society

asked Nov 11, 2019

2 answers

1 vote

173k views

Eva sees a dolphin 3.2 meters below sea level and a bird 47/10 meters above sea level. Which of the following expressions represents the vertical distance between the dolphin and the bird? 47/10-(3.2)

asked May 25, 2019

1 answer

1 vote

88.4k views

What were the functions and roles of the ss

asked Jul 28, 2018

1 answer

0 votes

213k views

Socialism and Communism both hold that the means of production should be owned by which of the following? Select one: A. the bourgeois B. private businesses C. overseas investors D. the people or community

asked Apr 22, 2018

2 answers

0 votes

218k views

Mark transferred songs from his computer onto his portable music player. He transferred 2 6/7 songs in 1 2/3 minutes. How many songs did he transfer per minute? song per minute

asked Mar 1, 2018

1 answer

2 votes

229k views

What fraction equals to 6?

asked May 10, 2017

1 answer

3 votes

219k views

There are ten features of ideological reasoning. a. True b. False

asked Mar 13, 2017

1 answer

0 votes

208k views

How do you simplify 8/32

asked Jan 12, 2017

2 answers

4 votes

176k views

Richard practiced each of 3 piano solos for 5/12 hour. Expressed in simplest form, how long did he practice in all.

asked Jul 19, 2016

2 answers

1 vote

98.6k views

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