Respuesta :

mhanifa

Answer:

  • 7/10

Step-by-step explanation:

Given

  • P(A) = 3/10
  • P(B) = 2/5

To find

  • P(A or B)

Solution

  • P(A or B) = P(A) + P(B)
  • P(A or B) = 3/10 + 2/5 = 3/10 + 4/10 = 7/10
leahdeberry4

Answer:

7/10

Step-by-step explanation:

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