Questions by Peter Lea

Questions by Peter Lea

What is the volume of 2.00 moles of an unknown gas at STP? O2.00 L 0 11.2L 0 44.8L O 22.4L

asked Sep 23, 2023

1 answer

21 votes

438k views

the yacht shown below has a mass of 8300kg. for land transportation,the yacht is secured on a trailer. each tyre on the trailer can support upto a maximum of 7000N . what is the least number of tyres the

asked Mar 18, 2023

2 answers

34 votes

214k views

-x + y = 4x + 3y = 4

asked Feb 7, 2023

1 answer

19 votes

165k views

60W of power is taken by a small electrical heater from a 12V supply Determine the current flowing through the heater

asked Aug 26, 2022

2 answers

25 votes

97.9k views

Think of a celebrity an influencer or a person with authority that would be a credible endorser for a product such as an alcohol. why would this person add credibility to that product advertisement?

asked Jun 24, 2022

1 answer

33 votes

313k views

ou invest $1,000 in stocks. Would a macroeconomist call this an investment? Why or why not? An economist would say no, because you are just buying an existing asset without creating any new productive

asked Apr 14, 2022

2 answers

3 votes

363k views

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