Maria and Isaiah each deposited $7,000 into accounts that earn 6% interest. The graph shows the amount of interest each account earned in the three years. Whose account earns annual simple interest, and whose Account earns annual compound interest? Explain your choice​

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

Which of the following is the sum of 3 1/6 + 6 3/8?