YOU ARE INTERESTED IN STUDYING THE VARIABILITY OF LOCAL AND STATE POLICE SPENDING PER CAPITA ACROSS OUR COUNTRY. THE DATA BELOW WAS COLLECTED BY THE U. S CENSUS BUREAU IN 2017. CALCULATE THE STANDARD DEVIATION FOR THE POLICE SPENDING PER CAPITA

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?

Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?