Select all the graphs showing relations that are also functions. YA
+2
1-2
4
-2
2
2
Graph A
Graph B
YA
Graph C
-2
2
GraphD
Graph
Graph F

What is the product of the radical expression. (7-2square root) (8+2 square root)

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

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?