What is 88,888 dividen by 20?

Whoever gets this right gets the ! the half life of a soul smelling substance is 4 years. if you have 8 oz of this strange substance, how much of it will you have after 20 years? show work.

The difference between the measures of two complementary angles is 14. find the measure of both angles.

Given: pb tangent pv,pu secants if m = 80° and m = 30°, then m 3 = 55 40 25