What is the size of S?
2 answers:
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I'm guessing you're saying that the sprinkler is shooting out 23 ft of water.
This would be the same as the radius of a circle, and we're trying to find the area. Use the formula.
Plug in what we know:
This is what they could be looking for, an exact value. If they want an approximation, we can input 3.14 for Pi:
This would be the same as the radius of a circle, and we're trying to find the area. Use the formula.
Plug in what we know:
This is what they could be looking for, an exact value. If they want an approximation, we can input 3.14 for Pi:
Answer: i guess the problem is with P(x) => "x = ", then P(x) is true if that equality is true, and is false if the equality is false.
so lets see case for case.
a) x = 0, and = 0. So p(0) is true.
b) x = 1 and = 1, so P(1) is true.
c) x = 2, and = 4, and 2 ≠ 4, then P(2) is false.
d) x= -1 and = 1, and 1 ≠ -1, so P(-1) is false.