In ΔUVW, the measure of ∠W=90°, the measure of ∠U=15°, and VW = 81 feet. Find the length of WU to the nearest tenth of a foot. using trig

The graph below could be the graph of which exponential function?

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3