A man buys s T-shirt at $p each and sells them at $q each. Find his profit in terms of s , p and q.
2 answers:
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Answer:
c = 36.06
Step-by-step explanation:
a² + b² = c²
20² + 30² = c²
400 + 900 = c²
c² = 1300
c = 36.06