Step-by-step explanation:
Swap x and y
The number of adults at an amusement park, measured in hundreds of people, is represented by the function a(w)=−0.4w^2+5w+9, whe
re w is the number of weeks since the amusement park opened for the season.
The number of children at the same amusement park, measured in hundreds of people, is represented by the function c(w)=−0.2w^2+9w+12, where w is the number of weeks since the amusement park opened for the season.
What function, f(w) , can be used to determine how many more children than adults are at the amusement park any week during the season?
The number of children at the same amusement park, measured in hundreds of people, is represented by the function c(w)=−0.2w^2+9w+12, where w is the number of weeks since the amusement park opened for the season.
What function, f(w) , can be used to determine how many more children than adults are at the amusement park any week during the season?
1 answer:
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<h2>There are 45 houses on the left and require 95 plates, while there are 44 houses on the right and require 94 plates</h2>
Step-by-step explanation:
Houses are numbered from 1 to 99. So, there are 99 houses. Odd-numbered houses are on the left. So, there are 50 houses on the left, while there are 49 houses on the right.
For houses on left : The houses are numbered 1, 3, 5, 7, 9, 11, 13..... 97, 99
So 5 houses( 1, 3, 5, 7, 9) require only one plate for numbering, while the remaining 45 houses require 2 plates each. So total number of plates = =
plates.
For houses on right : The houses are numbered 2, 4, 6, 8, 10, 12, 14.... 96, 98
So 4 houses( 2, 4, 6, 8) require only one plate for numbering, while the remaining 45 houses require 2 plates each. So total number of plates = =
plates.
∴ There are 45 houses on the left and require 95 plates, while there are 44 houses on the right and require 94 plates.