Ano ang kahalagahan ng pakakaroon ng kaalaman at kasanayan sa paggawa ng mga proyektong ginagamitan ng elektrisidad? pasagot po pls ​

About 300 billion dollars in taxes is lost in the united states alone due to an underground economy, which involves paying individuals cash rather than having them on the official payroll. a. true b. false

Anode is a point on a wave where there is no vibration. a. true b. false

An refers to a specific factor that has a range of possible values