a bag contains 30 lottery balls numbered 1-30. A ball is selected, replaced, then another is drawn. Find each probability
1 answer:
30*29*28*27....etc. Try that
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Answer:
option 1
Step-by-step explanation:
(-2) (25/7)
-50/7 = -7 1/7
Answer:
60% or 0.6 as a decimal
If it's cold outside, then then I will wear my jacket.
Hope this helps.
Answer:
4 + 3x
Step-by-step explanation:
Let the number = x
Product of three and a number = 3*x = 3x
Sum of four and 3x = 4 + 3x
