Um biólogo está analisando a reprodução de uma população de bactérias, que se iniciou com 100 indivíduos. Admite-se que a taxa de mortalidade é nula. Após a primeira hora, observou-se que o número de bactérias é 8 vezes maior. Supondo-se que as condições de reprodução continuem válidas nas horas que se seguem, em quanto tempo teremos 10.000 bactérias? Considere que log 2=0,3. 111 horas
146 horas
194 horas
234 horas
325 horas

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?