105,159 rounded to the nearest ten thousand

Uanita borrowed $600 to purchase a new computer. she was charged 7% interest for two years. she used the simple interest formula to find the interest. i = 600(7)(2) what error did juanita make and how will her error affect the interest she calculates? explain.

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Find the domain of the following expression: 1/(√x)-2