4. charlie is at a small airfield watching for the approach of a small plane with engine trouble. he sees the plane at an angle of elevation of 32. at the same time, the pilot radios charlie and reports the plane’s altitude is 1,700 feet. charlie’s eyes are 5.2 feet from the ground.   find the ground distance from charlie to the plane. show how you know.

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

How can you tell when x and y are not directly proportional?

Give me the equations of two lines that have the same slope but are not parallel.