Which of the following represent a geometric sequence? check all that apply. after hip surgery, your doctor tells you to walk 5 minutes a day. each day thereafter, you should increase your walk time by 2 minutes. your hot tub water is too cold. you increase the setting so that the temperature increases by 10% every 20 minutes. 400 mg of radioactive material is discovered. the amount of material decreases by 50% every day. you deposit $50 into your bank account every week. your grandmother paid $103 for one share of apple stock for your birthday present. each year, the value of the stock grows by 8%.