The sales of Horizon, a cell phone sales and service provider, were $127,693,100 last year. What is the value of the 6th digit in this number?

What is the smallest integer n such that n\sqrt{2} is greater than 20

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65