Answer:
4/9
Step-by-step explanation:
2/3^3
2/3 * 2/3 = 4/6
4/6 * 2/3 = 8/18
8/18 = 4/9
The best estimate of r is 0.
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Here’s an example:
John spent an hour mowing his neighbor’s yard. His neighbor’s said that he will receive his pay the next day. John wants to buy his brother a 5$ birthday gift, and wants to take at least 50% of his check. Therefore, John set up the following equation to calculate the least amount that his paycheck would be for 5$ to be 50% of it.
John’s equation: 5/x=50/100.
After Johns calculations, he figures that his check must be a minimum of 10$ for his paycheck (X) for 5$ to be 50% of it.
Each can would be $0.50, that's a good deal if it's not the cheap off brand kind