An elephant weighs an average of 6.42 tons with a standard deviation of 1.02 tons. A walrus weighs an average of 812 kg with a standard deviation of 66 kg. If you observe an elephant that is 6.165 tons and a walrus that is 790 kg, which is more significantly underweight? Show all work using the equation editor (4 pts) and give a sentence that explains your solutions and how that tells you which animal weighs less. If necessary, round z-score to 3 decimal places.

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.