Mathematics, 09.01.2020 04:31 soso585oo
3. in california (ca), standard license plates are currently of the form 1 number–3 letters–3 numbers.
assume the numbers are 0—9 and the letters are a–z.
a. in theory, how many different possible standard ca license plates are there, assuming we can repeat
letters and numbers?
b. how many different possible standard ca license plates are there if we are not allowed to repeat any
letters or numbers?
c. for part (b), did you use permutations or combinations to carry out the calculation? explain how you know.
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Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?
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P= price tax is 4% added to the price. which expression shows the total price including tax?
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3. in california (ca), standard license plates are currently of the form 1 number–3 letters–3 number...
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