1) If CB = 13 ; BF = 9 ; EF = 7 THEN DE = ? SHOW ALL WORK! Round to the hundredths. (Hint: (whole secant)(external part) = (whole secant)(external part)

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?