Write an explicit formula for
An, the nth term of the sequence 11,9, 7,

Given: quadrilateral talk is a parallelogram. prove: ta congruent lk and al congruent kt

Which function has the smallest y-intercept value

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).