Questions by CamilleB

Questions by CamilleB

What is the pH of a 0.02M solution of sodium acetate (pka=4.74) to which you add HCl to a final concentration of 0.015M?

asked Aug 26, 2021

1 answer

5 votes

201k views

1000 kg car takes travels on a circular track having radius 100 m with speed 10 m/s. What is the minimum coefficient of static friction between tires and track needed to keep the car on circular path.

asked Jun 14, 2021

1 answer

0 votes

191k views

A mountain has an elevation of 568 feet. A valley has an elevation of -40 feet. What is the range in elevations?

asked May 24, 2021

1 answer

3 votes

21.2k views

6 1/3 divided by 2 1/8 what is an estimate of the quotient?

asked Jan 7, 2021

1 answer

2 votes

223k views

Adsorption is a phase conversion process that changes a mixture component from one state of matter to another. True False

asked Dec 9, 2020

1 answer

0 votes

26.2k views

The bae of a 13 foot ladder is 5 feet away from the wall. How far up the wall does the ladder reach

asked Sep 19, 2020

1 answer

3 votes

38.7k views

(g/p)(-3) g(x)=2x^2+5 p(x)=x^2-2x

asked Aug 6, 2020

1 answer

3 votes

129k views

At a self-service gas station, 40% of customers pump regular gas, 35% pump midgrade, and 25% pump premium gas. Of those who pump regular, 30% pay at least $30. Of those who pump midgrade, 50% pay at least

asked Apr 14, 2020

2 answers

3 votes

65.9k views

Nabila wants to work for her state health department. Which activity will she most likely participate in if she works there?

asked Mar 27, 2020

2 answers

5 votes

183k views

Please help thank you so much

asked Nov 4, 2019

1 answer

3 votes

233k views

Under tha articles of confederation , why didn't the national government enforce the laws

asked Jun 28, 2019

1 answer

1 vote

97.8k views

What is the concept of survival of the fittest.

asked Apr 16, 2019

1 answer

5 votes

187k views

What happens before the eardrum begins to vibrate?

asked Feb 22, 2019

1 answer

3 votes

66.0k views

Which of the following contributed to the United States' economic weakness at the beginning of the Revolutionary War? A the lack of a Congress to set economic policy B the lack of authority to collect

asked Feb 14, 2019

2 answers

5 votes

122k views

I'm the U.S., summer is in June, July, and August because _____.

asked Nov 14, 2018

1 answer

2 votes

83.2k views

Tia is traveling from city A to city B. The two cities are 360 miles apart. She has traveled 260 miles at a steady pace for 4 hours. Tia is driving an average speed of

asked Nov 8, 2018

2 answers

3 votes

192k views

4tantheta/12-tan^2=1

asked Jul 4, 2018

1 answer

1 vote

102k views

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