What is the average rate of change for the sequence shown below? coordinate plane showing the points negative 1, 4. 1, 3. 3, 2. 5, 1. −2 2 −one half one half

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?