A quantity p varies jointly with r and s. which expression represents the constant of variation, k? prs startfraction p over r s endfraction startfraction r s over p endfraction p r s

Respuesta :

Answer:

  k = p/(rs)

Step-by-step explanation:

The equation that represents p varying jointly with r and s will be ...

  p = k·r·s . . . . . . . . for some constant of variation k

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Solving this equation for k gives ...

  k = p/(rs) . . . . . divide by the coefficient of k

Answer:

p/rs

Step-by-step explanation:

cause i said so