Which of the following are geometric sequences? a. 1,3,9,27,81 b. 10,5,2.5,1.25,0.625, 0.3125 c. 3,6,9,12,15,18 d. 5,10,20,40,80,160

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile