Questions by Yass

Questions by Yass

A chemical reaction with a single reactant has a rate constant of 0.1161 s-1. How long (in seconds) does it take for the reaction to be 72.6% complete? How do you solve this problem? Ans: 11.2%

asked Dec 12, 2023

2 answers

45 votes

33.1k views

Ben wants to buy a new collar for each of his 3 dogs . The collars come in a choice of 6 different colors . Step1 : How many selections of collars for 3 dogs are possible if repetitions of colors are allowed.

asked May 5, 2023

1 answer

39 votes

334k views

What is ⅓ of nine times a half of 10

asked Apr 7, 2023

2 answers

39 votes

161k views

Why do you think the Egyptians believed that royal burial sites were vo important?

asked Feb 11, 2023

2 answers

37 votes

179k views

All of the following characterize both perfectly competitive and monopolistically competitive markets EXCEPT: Price is equal to average revenue. Price is equal to average revenue. A Individual firms produce

asked Oct 11, 2022

1 answer

12 votes

13.4k views

A group of pupils calculated their average score for a Mathematics test. If one of them scored 9 marks more, their average score would be 81. If one of them scored 3 marks less, their average score would

asked Mar 5, 2022

1 answer

1 vote

104k views

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