In 2006 the median yearly family income was about $48,200 per year. suppose the average annual rate of change since then is $1240 per year. write and graph an inequality for the annual family incomes y that are less than the median for x years after 2006.

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false