patelumair07
patelumair07 patelumair07
  • 12-02-2021
  • Mathematics
contestada

really need help with this last part

really need help with this last part class=

Respuesta :

fmcryuvnar
fmcryuvnar fmcryuvnar
  • 12-02-2021

Answer:

0.64

Step-by-step explanation:

If it is at least one day than it could be once or twice.

multiply to find the probabilities of each day with walking and then add them

WW= 0.6 x 0.1 = 0.06

WB= 0.6 x 0.9 = 0.54

BW= 0.4 x 0.1 = 0.04

Then add these together

=0.64

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