Match each equation with its number of unique solutions

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.