Plz help i will mark u brainlyest.
2 answers:
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Answer: 14 units.
Step-by-step explanation:
You can find arc length using the radius by this formula:
θ = , where s = the length of the arc and r = the radius.
So, your equation is
2 = s/7
Therefore, your arc length is 14 units.
With replacement, each draw has a probability of
9 pink out of 18 total number of chips.
Therefore, by the multiplication rule, the probability of having both draws picking a pink is
P(pink,pink) = (9/18)*(9/18) = 81/324 [ = 1/4 ]
or
P(pink,pink) =
9 pink out of 18 total number of chips.
Therefore, by the multiplication rule, the probability of having both draws picking a pink is
P(pink,pink) = (9/18)*(9/18) = 81/324 [ = 1/4 ]
or
P(pink,pink) =