Answer:
Step-by-step explanation:
c:
1. If the product of these integers is to be 1, then all of them must be either 1 or -1.
2. Since the product is positive (+1), it must be that there are an *even* number of negative ones (-1), if any.
3. If the sum were 0 it would mean that the number of +1's must equal the number of -1's. So that means there would have to be exactly 22/2=11 of each.
4. But if there were 11 of each, that means the number of -1's would be *odd* and there's no way the product could be +1 (as stated in 2 above).
Hence, the sum is never 0, if the product of 22 integers is equal +1.
Answer:
34
Step-by-step explanation:
Answer:
Sometimes I l i c k myself like a cat but other times I'll just get orange juice and pour it on myself. Either way works great!
Step-by-step explanation:
Answer:
A. You can get cash-back rewards
Step-by-step explanation:
Cash Back rewards are more formally used to save money with a credit card.