How many times as many internet users are there in Japan than in Spain? Round to the nearest tenth.

Measure of angles 31 (x+4) (3x+9) me

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )