You use the formula given and it usually involves dividing
Answer:
Yes, it is a very effective test, having almost a 100% detection rate you wouldn't need much to improve upon except testing multiple times.
Answer:
Step-by-step explanation:
1. b
2. a
3. c
4. a
5. a
The number of tiles Lynn needs to cover the floor with an area of 16.875 ft² is 17 tiles
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
The floor measures 4 1/2 ft by 3 3/4 ft.
Hence:
Area of floor = 4 1/2 ft * 3 3/4 ft = 9/2 ft * 15/4 ft = 16.875 ft²
Each tile measures 1 square foot each, hence:
number of tiles needed = 16.875 ft² / 1 ft² per tile = 16.875 tiles ≅ 17 tiles
The number of tiles Lynn needs to cover the floor with an area of 16.875 ft² is 17 tiles
Find out more on equation at: brainly.com/question/2972832
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Answer: 8 sqrt7
Step-by-step explanation:
