It should be all real numbers
Answer:
0.15
Step-by-step explanation:
9.70-8.95= 0.75
0.75÷5= 0.15
The area of shape is the amount of space on it.
The cost to carpet the room is $224
From the floor plan (see attachment), we can divide the room into two shapes:
- <em>A 8ft by 6ft rectangle</em>
- <em>A 4ft by 2ft rectangle</em>
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So, the area of the floor plan is:



The unit cost of carpet is <em>$4 per one square foot </em>
So, the cost to carpet the room is:


Hence, the cost to carpet the room is $224
Read more about cost functions at:
brainly.com/question/16860730
2(2 + (x + 1/2x^2))
The brackets are important in this question.
Number of 1 inch cubes:
Volume of the 1 inch cubes = 1*1*1 = 1 cubic inches.
Volume of the 5 inch cubes = 5*5*5 = 125 cubic inches.
Number = Volume of the 5 inch cubes / Volume of the 1 inch cubes
= 125 /1 = 125.
125 of the 1-inch cubes.