antiquesacevedovu4p6 antiquesacevedovu4p6
  • 18-11-2021
  • Mathematics
contestada

Solve by using the steps found in this section. Write your answer in exact, simplified form.
Z varies directly as W.
If Z=46 when W=184, find Z when W is 16.

Help please

Respuesta :

Jets200
Jets200 Jets200
  • 18-11-2021

Answer:

Z=4

Step-by-step explanation:

46/184=1/4, so we just need to do W/4 to get Z, which is just 16 here.

16/4=4

Answer Link
mhanifa
mhanifa mhanifa
  • 18-11-2021

Answer:

  • 4

Step-by-step explanation:

Z varies directly as W:

  • Z = kW, where k is the coefficient of variation

We have:

  • 46 = k*184

Find k:

  • k = 46/184
  • k = 1/4

The equation is now:

  • Z = (1/4)W

Find Z when W is 16:

  • Z = (1/4)*16
  • Z = 4
Answer Link

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