What is the best estimate of the area of the figure if each square has a side length of 1 mm? On a coordinate plane, a figure contains 39 units inside of the shape.
27 square millimeters
36 square millimeters
39 square millimeters
46 square millimeters

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.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Find the value of x. round the length to the nearest tenth