A person coughed up 6 COVID viral particles, which infected their best friend. The infected friend had 18 COVID viral particles in her body after an hour. The infected friend had 54 viral particles in their body after two hours. After 13 hours, how many viral particles would the poor friend have in their body?

Q: There are 12 tables and 4 booths in the family restaurant. Each table seats 4 people. If the…

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Q: A bricklayer lays 4 bricks the first day of the job. On each day thereafter, he lays three times the…

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Q: A pianist plans to play 6 pieces at a recital from her repertoire of 24 pieces. How many different…

A: Given data A pianist plans to play 6 pieces at a recital from her repertoire of 24 pieces

Q: man gives his dog one type of medication every 9 ​days, and a second type of medication every 6

A: First type of medication given to the dog for every 9 days . Second type of Medication given to the…

Q: Bianca downloaded two apps which were 13.7 kb total. If one app was 3.1 kb, how big was the other…

A: Given that, Bianca downloaded 2 apps which were 13.7 kb in total. Also, it is given that one app was…

Q: Cody and Paul had some button magnets. If Cody gave Paul 7 button magnets. He would 3/4 as many…

A: First we will form the equations corresponding to the given statements then solving these equations…

Q: A designer is updating a bedroom in a house and wants to put up some high quality wall paper on all…

A: The four walls of the room will be like four rectangles, There will be two rectangles of dimensions…

Q: There is a factory that makes widgets in different colors. The production time for each color is…

A: Given: Here are the given story's summary, The factory in question makes widgets in two colors -…

Q: A pianist plans to play 5 pieces at a recital from her repertoire of 22 pieces. How many different…

A: Permutation formula: nPr = n!/(n-r)!

Q: Bob can weed 3 rows of beans in one hour. Jay can weed 2 rows of beans in one hour. If they begin…

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Q: A motorcycle shop maintains an inventory of five times as many new bikes as used bikes. If there are…

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Q: Steve and Nicole entered a double-decker bus in London on which there were 5/8 as many men as women.…

A: Given information:Steve and Nicole entered a double-decker bus in London on which there were 5/8 as…

Q: Andrew and Ryan shared some chocolates. Andrew gave away 1/4 of his chocolates. 1/4 of the given…

A: Step1:  Let At first  Andrew  and Ryan have x and y chocloatesNow, ⇒When Andrew  gave away 14  of…

Q: ianist plans to play 6 pieces at a recital from her repertoire of 26 pieces.  How many different…

A: Total number of pieces available (n) = 26 pieces. Number of pieces (r) which a pianist needs to play…