HCF is 7 do you need explanation
Answer:
yea
Step-by-step explanation:
Answer:
Negative
Step-by-step explanation:
The 8 positive numbers give you a positive, and a positive times negative is negative, then negative times negative is positive, and positive times negative is negative. Your final number would be negative.
The possibility that at least 5 are correct is:
(1/5)^5=1/3125
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