11, -8, and 7 are the answers...
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Answer:
11
Step-by-step explanation:
Luke has a square patio, which means each side must have the same amount of tiles.
For example, he could have a 4 by 4 patio, 5 by 5, etc.
121 happens to be the square of 11. In other words, 11*11=121!
So, Luke can fit 11 tiles along each side of his patio.
Use the depreciation formula.
Where 'p' is the principal value, 'r' is the rate it depreciates, and 'n' is the time. Just plug in what we know:
Simplify by subtracting:
Simplify the exponent:
Multiply:
Answer:
The best prediction is that 45 people will like the clothing store the best.
Step-by-step explanation:
The total amount of people starts at 50. It then increases to 125. To get to 125, 50 must have been multiplied by 2.5. Therefore, we will also multiply the number of people who favor the clothing store, 18, by 2.5. 18 x 2.5 = 45.