How many different four-letter strings can be formed from the letters A, B, C, D, E (repeats allowed) if the first letter must b
e a vowel and the last letter must be a consonant?
2 answers:
150 four-letter strings can be formed.
150 letters can be formed
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Answer:
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Step-by-step explanation:
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Oh wait a minute i have to write this down
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b) $298.92 per hour
Answer: 2 Math books and 6 English books