You select a marble at random and then put it back. If you do this 4 times, what is the best prediction for the number of times you will pick an orange marble?

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

What is the quadric regression equation that fits these data

Using elimination, what is -4x+2y=-12 4x+8y=-24