Chris is in training for a bicycle race. he needs to ride 50 kilometers a week as a part of his training. he rode 18.23 kilometers on monday and 13.94 kilometers on tuesday. how much more does chris need to ride to complete his training for the week ? a. 4.29 km b. 17.83 km c.31.77 km d. 36.06 km

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

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.

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.