3. Find the equation of the circle that has a center that lies in the first quadrant and is tangent to the lines x=8, x=14, and y=3. The equation takes the form (x - 1)2 + (y - k)2 = p2. Where h is the x coordinate, k is the y coordinate of the center and r is the radius of the circle. h = k =

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?