Adult panda weights are normally distributed with a mean of 200 pounds and a standard deviation of 50 pounds. the largest pandas weigh over 250 pounds. using the empirical rule, approximately what percent of the adult pandas weigh over 250 pounds?
16%
32%
47.5%
95%

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

What is the measure of the smallest angle in the diagram? 15 29 32 45

What’s 8y+48 and factor each expression completely