Questions by Abhijit Pandya

Questions by Abhijit Pandya

A 1.0 m solution of a compound with 2 ionizable groups (pka's = 6.2 and 9.5; 100 ml total) has a ph of 6.8. what are the concentrations of the relevant acid and conjugate base?

asked Jun 12, 2021

1 answer

2 votes

84.3k views

Write the simplified form of (-0.5z + 0.9z) – (-0.3z + 0.9z).

asked Mar 16, 2021

1 answer

3 votes

102k views

PLEASE HELP!! what is the horizontal asymptote of f(x)=2/3^x? Is it on the x-axis or the y-axis?

asked Mar 15, 2021

1 answer

5 votes

211k views

1 cm 5 cm 4 cm 2 cm What is the area of the figure?

asked Jan 27, 2021

2 answers

0 votes

40.7k views

A line passes through the points (1, 4) and (3, –4). Which is the equation of the line?

asked Oct 26, 2020

2 answers

5 votes

182k views

1/2 is equal what /8 ?

asked Oct 16, 2020

1 answer

4 votes

18.0k views

Can anybody help me

asked Aug 25, 2020

1 answer

1 vote

183k views

You rotate a triangle 90° counterclockwise about the origin. Then you translate its image 1 unit left and 2 units down. The vertices of the final image are (-5,0),(-2,2) and (-2,-1) . What are the vertices

asked May 18, 2020

1 answer

3 votes

187k views

Find the slope between the two given points. (-3, 18) & (12, -15) Use the Slope Formula.

asked Mar 10, 2020

1 answer

0 votes

77.0k views

__________ and _________ first attracted settlers to the West

asked Sep 13, 2019

1 answer

5 votes

22.7k views

A client has a history of multiple abdominal surgeries from a gunshot wound 3 years ago. the client is currently reporting severe abdominal pain. auscultation reveals high-pitched, rushing sounds. these

asked Sep 3, 2019

1 answer

2 votes

48.5k views

What is the motive of this media piece? A) Political B) Emotional C) Social D) Commercial

asked May 20, 2019

2 answers

4 votes

128k views

A company is trying out a new marketing technique that begin by asking One customer to tell three friends about a product in the first week the next week each of those new customers tells three friends

asked Jan 25, 2019

2 answers

2 votes

60.7k views

A type ii error occurs when a treatment actually does have an effect on the scores but the effect was not large enough to reject the null hypothesis. a. True b. False

asked Jun 15, 2018

1 answer

2 votes

73.7k views

Some friends equally split some containers of strawberries. each container held the same number of strawberries. the expression 9x/7 represents how many strawberries each person received when splitting

asked May 2, 2018

1 answer

2 votes

189k views

Benjamina started her walk from the front door of her ground floor apartment. She walked 6 meters to the corner of the building and then turned the corner and walked 10 meters to her friend’s apartment.

asked Jan 28, 2018

2 answers

5 votes

30.1k views

1. What is the equation of the line passing through the points (-2, 2) and (3, -1)? A. y= -5/3x + 4/3 B. y= x - 4 C. y= -3/5x + 4/5 D. y= -3x + 8 2. What is the equation of the line that passes through

asked Jan 25, 2018

1 answer

5 votes

168k views

Bob weighs 80 pounds. He ran up the steps which rose 14 feet. Fred weighs 110 pounds. He ran up the same steps as Bob. If both boys reached the top of the 14-foot stairs at the same time, which boy had

asked Nov 25, 2017

2 answers

3 votes

165k views

he 64.8-g sample of the compound X2O5 contains 48.0 g of oxygen atoms. What is the molar mass of element X?

asked Sep 18, 2017

1 answer

4 votes

183k views

What is the quotient: (64y3 + 20y2 _ 28y) … 4y ? 16y2 _ 5y + 7 16y3 + 5y2 _ 7y 16y2 + 5y _ 7 16y2 _ 5y _ 7

asked Feb 3, 2017

2 answers

1 vote

14.0k views

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