Find the 7th term of the geometric sequence whose common ratio is 2/3 and whose first term is 4.

Write a corresponding real world problem to represent 2x - 125=400

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?

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box