Jennifer starts with a population of 100 amoebas that doubles in size every minute for a number of minutes, . She writes the expression 100(2) to find the number of amoeba after minutes. Nathan starts with a population of 10 amoebas that increases 40% in size every minute for a number of minutes, . He writes the expression (1+0.4) to find the number of amoeba after minutes.

Use the drop-down menus to explain what each part of Jennifer's and Nathan's expressions mean.

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

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