Questions by Bbnn

Questions by Bbnn

Help please I can’t seem to figure it out

asked Nov 21, 2020

2 answers

4 votes

52.5k views

42.5 grams of an unknown substance is heated to 105.0 degrees Celsius and then placed into a calorimeter containing 110.0 grams of water at 24.2 degrees Celsius. If the final temperature reached in the

asked Nov 6, 2020

1 answer

3 votes

207k views

Suppose that the amount of time it takes to build a highway varies directly with the length of the highway and inversely with the number of workers. Suppose also that it takes 200 workers 3 weeks to build

asked Oct 12, 2020

1 answer

0 votes

162k views

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2Cl2(g) + 2H2O(g) → 4HCl(g) + O2(g) Also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water,

asked Jun 24, 2020

2 answers

1 vote

211k views

Find the pattern 5,600 10,600 10,800 15,800 16,000

asked Dec 12, 2019

2 answers

4 votes

203k views

In a vacuum, electromagnetic radiation of short wavelengths a. travels as fast as radiation of long wavelengths. b. travels slower than radiation of long wavelengths. c. travels faster than radiation of

asked Sep 23, 2019

2 answers

3 votes

177k views

Whats the basic particle that makes up matter

asked Sep 23, 2019

1 answer

3 votes

116k views

what impact did many state constitution have on the separation of church and state affairs/11259406/2b997375?utm_source=registration

asked Feb 22, 2019

2 answers

1 vote

154k views

What is the slope of the line p(0,2)q(2,_1)

asked Jan 11, 2019

2 answers

1 vote

172k views

It takes 2 hours to travel 30 miles by bike how long will it take to travel 105 miles

asked Nov 26, 2018

1 answer

3 votes

52.2k views

How do you write 0.3 in words

asked Aug 21, 2017

2 answers

4 votes

120k views

5. which ordered pair is a solution of the equation y=-5x 4? a. (2,14) b. (5,-29) c. (-3,19) d. (5, -21)

asked Jun 5, 2017

2 answers

0 votes

1.1k views

1/20 written as a decimal

asked Jan 23, 2016

2 answers

0 votes

57.8k views

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