X³ + 7 = -1 pls give me the answer and show me how you did it

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).

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.