Consider vector A⃗ with components Ax and Ay. Derive an expression, in terms of Ax and Ay, for the components of B⃗ (Bx and By) if B⃗ satisfies the vector equation A⃗ + 4B⃗ = 3A⃗ . Express your answer in terms of Ax and Ay separated by a comma.

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.

State the following: boyle's law and charle's law