Sarah drove 40 miles per hour. In 3 hours, Sarah drove 120 miles. Which is a valid proportion to represent the problem? StartFraction 40 over 1 EndFraction = StartFraction 120 over 3 EndFraction StartFraction 1 over 40 EndFraction = StartFraction 120 over 3 EndFraction StartFraction 40 over 3 EndFraction = StartFraction 120 over 1 EndFraction StartFraction 1 over 40 EndFraction = StartFraction 120 over 3 EndFraction

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).

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

What is the surface area of a cube with the volume of 729 ft?