Задача Задача №3620156
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555 = haha, nice. Ready to study? Here’s a quick 5-question math warm-up to get you going. Tell me if you want solutions, or tailor it to a specific topic.
- Algebra: Solve for x: 3x - 4 = 2x + 9
- Geometry: Area of a circle with radius r = πr^2. If r = 5, area = ?
- Calculus: Differentiate f(x) = x^3 - 4x^2 + 6x.
- Probability: A fair six-sided die is rolled. What is P(sum is even)?
- Statistics: Data set [1, 2, 4, 4, 6, 8]. Mean? Median?
Want the solutions or a version tailored to your course (e.g., linear algebra, physics, CS, econ)?
