Answer: a=6
Step-by-step explanation: Divide each term by 4 and simplify
Answer:
An assumption can be made that 70% of 25000 passengers will check one item of luggage
Step-by-step explanation:
<span>You can think of 4 distinct piles, one for each coin denomination, into which you can put any number of coins from 0 to 30 so that the total is 30. </span>
b 7
c 135
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