Cual es la solución de 1. ¬(¬p → ¬q)
2. ¬(p → q) ∨ (¬p ∧ ¬q)
3. (p → q ∧ ¬q) → ¬p
4. (p → ¬q) ∨ (q → ¬r)
5. (p ∨ q) ∧ (¬q → p)
6. p ∨ (p → q)
7. ¬(p → q) p ∨ q
8. ¬(p → q) ∧ (¬q → ¬p)
9. (p → q) → q
10. (p ∨ q) v(q → p)

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?