Unlike most packaged food products, alcohol beverage container labels are not required to show calorie or nutrient content. an article reported on a pilot study in which each of 58 individuals in a sample was asked to estimate the calorie content of a 12 oz can of beer known to contain 153 calories. the resulting sample mean estimated calorie level was 192 and the sample standard deviation was 86. does this data suggest that the true average estimated calorie content in the population sampled exceeds the actual content? test the appropriate hypotheses at significance level 0.001.

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3