Milla2604
Milla2604 Milla2604
  • 24-03-2017
  • Mathematics
contestada

I need help and please show the work

I need help and please show the work class=

Respuesta :

ChandrikaP ChandrikaP
  • 24-03-2017
there is one possible outcome for both condition
for first probability of pyramid land on three P(A)=1/4
probability of spinner stops at blue P(B)= 1/3
p(A)+p(B)=1/4+1/3
7/12
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