Solvex2 - 4x=21 using the zero product property.
1 answer:
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Answer:
8.7
Step-by-step explanation:
To find the mean first you have to add up all the weight of the cats which is:
After, you have to divide the total weight by the number of cats there are
which is:
Since, this is a really long number you would normally round the number to the nearest tenth which is 8.7