What values are stored in arr after the following code segment has been executed? int[] arr = {1, 2, 3, 4, 5, 6, 7, 8};
for (int k = 1; k <= 6; k += 2)
{
arr[7] = arr[k];
arr[k] = arr[k + 1];
arr[k + 1] = arr[7];
}
[2, 1, 4, 3, 6, 5, 7, 8]
[1, 3, 2, 5, 4, 7, 6, 8]
[1, 3, 2, 5, 4, 7, 6, 6]
[2, 1, 4, 3, 6, 5, 8, 7]
[2, 1, 4, 3, 6, 5, 7, 5]

Freya realizes she does not have enough in her bank account to use the debit card. she decides to use a credit card instead. which questions should freya answer before using a credit card? check all that apply. can i pay at least the minimum payment each month? can i make payments on time and avoid late fees? will i have to take out a loan? how much in finance charges can i afford to pay? should i talk to a consumer credit counseling service?

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Why do we mark tlc plates with pencil and not with pen