Im confused. on the percent part, did i get it right

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Which value is not a solution of 8x^3 – 1 = 0

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?