Melinda wants to conduct a telephone survey to find out if people think that the town should pay to build a new sports arena. Which of these would be the best sample to use?

Answer this question! 30 points and brainliest!

For each proportion find the unknown number x 1/5/8=×/15

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 : )