Answer:

Step-by-step explanation:
We are told that to avoid detection at customs, a traveler has placed 6 narcotic tablets in an Urn containing 9 vitamin pills that are similar in appearance.
To find the probability that the traveler will be arrested for illegal possession of narcotics we will use theoretical probability formula.
Favorable outcomes will be
.



Now let us find number of possible outcomes.

Upon substituting our values in probability formula we will get,

Upon dividing numerator and denominator by 5 we will get,

Therefore, the probability that the traveler will be arrested for illegal possession of narcotics is
.
Answer:
I think the answer is 7. but I'm but sure... Let me know if it is wrong...
Answer:
168 ft
Step-by-step explanation:
1. Calculate the total length of the curtains
42 curtains × (48 in/1 curtain) = 2016 in
2. Convert to inches to feet
1 in = ¹/₁₂ ft
2016 in × (¹/₁₂ ft/1 in) = (2016/12) ft = 168 ft
Ariceli will need 168 ft of fabric.
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➷ The expression would be:

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Answer:

Step-by-step explanation:
Given the expression:

Using the distributive property: 

Simplify:

Simplify:

Therefore, the simplified given expression is, 