Help I’ll give brainlist ASAP

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.