Need help quick!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 answer:
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I'm not entirely sure about these, and the last one was tricky but i hope this helped.
Answer: 12,620,256
Step-by-step explanation:
Given: The camera shop socks eight different types of batteries and there re at least 31 batteries of each type.
Here we want to select r= 31 batteries from n= 8 kinds of batteries, then formula we use to find number of ways is
Hence, the number of ways can a total inventory of 31 batteries be distributed among the eight different types = 12,620,256