Write the exponential function for the following geometric sequence:

36 , 12 , 4

y = 36(3^x)

y = 36{1/3} ^x

y=108(1/3)^x

y = 108(3)^x

Simplify the expression. -2/5(10+15m-20n)

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%