Ayouth ice hockey game has 3 periods that are each 20 minutes long. colin plays 12 minutes each period. which ratio shows colin's playing time compared to the total number of minutes of playing time possible?
a. 1 to 4
b. 3 to 20
c.1 to 5
d.3 to 5

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?