Cigarette consumption, per adult per year, was measured for several countries and compared to deaths, per 100000, from Coronary Heart Disease
Use a regression line to estimate the cigarette consumption, per adult per year, when the number of deaths from Coronary Heart
Disease is 20 million?
A)
2371.16
B)
2118.72
1912.21
D)
2734.34

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?

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