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Mathematics, 15.04.2021 20:10 andrew8228

Hola me pueden Ayudar Plis es Urgente doy Corona corazon y estrellas ¿Cuál de los siguientes pares de variables son inversamente proporcionales?
A. Velocidad promedio de bus y tiempo que e demora en recorrer una distancia
B. Cantidad de números de rifa vendidos y cantidad de dinero recaudado
C. Tiempo que esta prendida una ampolleta y cantidad de electricidad usada
D. Cantidad de fotocopias que se necesitan y tiempo utilizado por una fotocopiadora

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