What is the greatest integer solution to $\pi x - 17 <20$?

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

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.