Acommuter airplane must make two stops before reaching its final destination. from its origin, the plan flies 300 miles west to reach its first destination, and 400 miles north to reach its second destination. finally, it flies 700 miles east to reach its final destination. what is the straight-line distance between its origin and its final destination?

Select all the correct answers. for a claim about the natural world to be considered scientific, what attributes must it have? a). it must be open to modification if new evidence doesn't completely support it. b). it must be based on scientific observations that can be repeated in a controlled setting. c). it must be applicable to future events and occurrences. d). it must be consistent with only a small portion of relevant observations or data.