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Bumek [7]
3 years ago
13

Ray's pizza serves small and LG pizza. a small pizza has a diameter of 10inches and is sliced into 6 equal slices.a large pizza

has a diameter of 18 inches and is sliced into 12 equal slices. if Charlie are 5 slices of the large and julie ate 7 slices of small who ate the most pizza in turns and area
Mathematics
1 answer:
Andrew [12]3 years ago
3 0
  Amount of pizza eaten by Charlie.
 
7/6× 22/7 × (101/2)² =9350.91667

  Amount of pizza eaten by Julie

5/12 × 22/7 × 90.5² = 10725.3273

   Answer = Julie
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Thus, the probability that both Dave and Mike will show up is 0.25.

(b)

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P(D^{c}\cup M^{c})=1-P(D\cup M)\\=1-P(D)-P(M)+P(D\cap M)\\=1-[1-P(D^{c})]-[1-P(M^{c})]+P(D\cap M)\\=1-[1-0.55]-[1-0.45]+0.25\\=0.25

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