Is this a valid argument? Given: If a flame is applied to paper, then the paper will burn.

If there are ashes, then the paper burned.

Conclusion: A flame burned the paper to ashes.

A. No. This is an improper use of the Law of Syllogism

B. Yes. This argument uses the Law of Detachment

C. No. This is an improper use of the Law of Detachment

D. Yes. This argument uses the Law of Syllogism

Um vetor representa um deslocamento cujo módulo é 20 m. se v faz um ângulo de 60 graus com a horizontal, qual é o valor das componentes horizontal e vertical deste vetor?

Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).