Use a trigonometric ratio to find the distance EF. A building casts a 30 m shadow when the Sun is at an angle of 27° to the vertical. How tall is the the building, to the nearest meter? Use a trigonometric ratio to find the distance FE.

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.