Which company would give their family the lowest cost per square foot?
1 answer:
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Answer:
Where "h" is the height of the building.
Step-by-step explanation:
For this exercise it is important to read and analize carefully the information provided.
According to the data given in the exercise, the height of each floor the arquitect is designing is 12 feet.
You want to know the number of floors of 12 feet tall that building can have for a given building height.
Then, you can let "h" represents the height of the building. This will be the variable in the expression.
In order to find the number of those floors that the building can have for "h", you need divide this height by the height of each floor.
Therefore, you can determine that the expression asked in the exercise is the following:
Where "h" is the height of the building.
Answer:
Sam will finish 42 pages in 126 minutes.
Step-by-step explanation:
Number of pages read by Sam = 6
Time taken to read these pages = 18 minutes
Rate at which Sam is reading the pages of the book =
=
= pages per minute
Number of pages read in 126 minutes = Rate of reading × Time
=
= 42 pages
Therefore, Sam will finish 42 pages in 126 minutes.
Answer:
The length of one side is 4 inches
Step-by-step explanation:
The area of a square can be found by
but, since length can only be positive, s = 4