Ryan opens a bank account with $50. each month he deposits an amount that doubles his savings. ryan gets $2 from the bank each month as an incentive for maintaining this savings pattern. which of the following recursive function represents the amount in ryan’s account in any month? a. next = 2 × now + 2, starting at 50 b. next = 2 + 2, starting at 2 c. next = now + 2, starting at 50 d. next = 2 – now, starting at 50 e. next = 2 × now, starting at 2

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

Which of the following expressions cannot be simplified to x – 2?