Sadra e Mauro estão com uma tarefa e precisam de tua ajuda: eles precisam organizar várias caixas como as que mostram abaixo. Sabendo que podem formar pilhas de 4, 6 ou 9 caixas e, desta forma, não sobrar nenhum caixa fora das pilhas, calcule o número mínimo de caixas que precisam organizar

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.

If you could answer these your a life saver

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%