Which of the following is not true for the percent of balance method for calculating a credit card minimum monthly payment? a. A person’s payment might not cover all her accrued interest.

b. It can take years to pay off even the smallest balances.

c. The payments are likely calculated at a lower rate than the interest is.

d. A person’s payment will cover all of her accrued interest, and she should be able to pay off balances in under a year.

e. It is usually 1-3 percent of the remaining balance at the end of the billing cycle.

Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.