1. Miss Carstairs is going on holiday to New York from Glasgow. She has the following information available to her: Distance to new York 5246 km Aircraft Speed 920km/hr Time difference -5 hours (minus 5 hours) Stopover in Amsterdam 2 hours and 45 minutes (a) Calculate how long the journey from Glasgow to New york airport will take including the stopover in Amsterdam. Give your answer in hours and minutes. (b) If Miss Carstairs takes the flight leaving Glasgow at 1330, what time will she arrive in New York (their time)? (c) Miss Tindall, who lives in Forfar, plans to phone and chat to Miss Carstairs at 1000 UK time. Will this be a suitable time to phone? Justify your answer. (d)Miss Carstairs will be teaching from 0900-1700 Monday to Friday. She likes to be in bed at night by 2230. Advise Miss Tindall on the best time to contact her on weekdays from her home in Forfar. 2. A boat sails from Helensburgh to the Isle of Bute. It makes one additional stops along the way to pick up passengers in Weymss Bay. Its Route is as follows: From Helensburgh the boat sails 160 km on a bearing of 056° to Weymss Bay. Then 40km on a bearing of 270° to the Isle of Bute. (a) Using a suitable scale, make a scale drawing of the boats route. (b) From the Isle of Bute the boat returns directly to Helensburgh. Calculate the distance of the distance of the return journey. (c) If the boat sails at a steady pace of 70km/hour ± 20% calculate the minimum and maximum time taken to complete the whole journey. 3. Volume of a Sphere is given by the formula:
1. Miss Carstairs is going on holiday to New York from Glasgow. She has the following information available to her: Distance to new York 5246 km Aircraft Speed 920km/hr Time difference -5 hours (minus 5 hours) Stopover in Amsterdam 2 hours and 45 minutes (a) Calculate how long the journey from Glasgow to New york airport will take including the stopover in Amsterdam. Give your answer in hours and minutes. (b) If Miss Carstairs takes the flight leaving Glasgow at 1330, what time will she arrive in New York (their time)? (c) Miss Tindall, who lives in Forfar, plans to phone and chat to Miss Carstairs at 1000 UK time. Will this be a suitable time to phone? Justify your answer. (d)Miss Carstairs will be teaching from 0900-1700 Monday to Friday. She likes to be in bed at night by 2230. Advise Miss Tindall on the best time to contact her on weekdays from her home in Forfar. 2. A boat sails from Helensburgh to the Isle of Bute. It makes one additional stops along the way to pick up passengers in Weymss Bay. Its Route is as follows: From Helensburgh the boat sails 160 km on a bearing of 056° to Weymss Bay. Then 40km on a bearing of 270° to the Isle of Bute. (a) Using a suitable scale, make a scale drawing of the boats route. (b) From the Isle of Bute the boat returns directly to Helensburgh. Calculate the distance of the distance of the return journey. (c) If the boat sails at a steady pace of 70km/hour ± 20% calculate the minimum and maximum time taken to complete the whole journey. 3. Volume of a Sphere is given by the formula:
practice_assessment_national_5.docx