In a Petri dish a certain type of bacterium doubles in number every 40 minutes there were originally 64,or 2^6,bacteria in the dish after 120 minutes the number of bacteria has doubled 3 times multiplying by 2^3 now the population of bacteria is 2^6•2^3.Expressed as a power, how many bacteria are in the Petri dish after 120 minutes

How is the number of vertices for a prism related to the name of the prism

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck