The double bar graph below shows the number of cups of coffee that a large random sample of people consumed, broken down by gender. What inference can be made based on this data?

A - Men and women drink the same amount of coffee per day on average.

B - More men than women drink at least two cups of coffee a day.

C - Men drink more coffee per day than women on average.

D - Women drink more coffee per day than men on average.

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Which statement explains the relationship between corresponding terms in the table?

The biologist has a second culture to examine. she knows that the population of the culture doubles every 15 minutes. after 1 hour and 15 minutes, her assistant found that 80,000 bacteria were present. a) what was the size of the initial population? b) predict the size of the culture at t=3 hours. what was the size of the population at 40 minutes? explain and justify your answers. c) create a graph of the population as a function of time. find an equation that can be used to predict the size of the population at any time t. d) examine the rate at which the bacteria culture is growing. how fast is the culture growing after 1 hour? after 1.5 hours? after 2 hours? use a time interval of h = 0.01 hours to estimate these rates. interpret these rates in terms of the context of the problem situation. how do these three rates compare?