Last night, 8.2 x 100000 fans attended a concert, and each fan recorded an average of 600 seconds of the concert on their phones. What is the total number of seconds recorded from all of the fans at the concert? ? X 102

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Acircle has a circumference of 7.850 units. what is its radius?