Asapp!

a box contains 100 colored chips; some are pink and some are blue. milton chooses a chip at random, records the color, and places it back in the bag. milton has recorded 12 pink chips and 18 blue chips. using these results, what is the predicted number of pink chips in the box?
30
40
82
88

Which expression gives the area of the triangle shown below

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.