(Helpp also.. Don't try scam me and doe nothing in non answer, explain..)Soren is traveling on a road trip to a hotel which is 240 miles from his home. Which statements could describe the graph? Select three choices.

(1)Soren’s average speed at the end of the day was his fastest average speed.
(2)Soren drove past his hotel room to spend some time looking at the sights and then came back to it.
(3)Soren was driving through streets in town for the first hour of his trip and then reached the freeway where he could travel at a higher speed.
(4)His average speed from 1 hour into his trip to 5 hours into his trip was 60 miles per hour.
(5)His trip lasted 9 days.

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

What statement is true? 2x^2-9x+2=-1

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6