In the accompanying table, we list the public debt D of the United States (in billions of dollars), in various years t (as of September 30).Year 1975 1985 1995 2005 D 533 1,823 4,974 7,933a. Letting t = 0 in 1975, fit a linear function of the form log(D) = co 4- c\t to the data points (//, log(D/)), using least squares. Use the result to fit an exponential function to the data points (r,, Dz ). b. What debt does your formula in part (a) predict for 2015?
Republic of the Philippines SOCIAL SECURITY SYSTEM RS-5 CONTRIBUTIONS PAYMENT RETURN (06-2012) Please read the instructions below before accomplishing this form. Print all information in capital letters and use black ink only. (THIS IS YOUR OFFICIAL RECEIPT WHEN VALIDATED) SS NUMBER NAME (SURNAME) (GIVEN NAME) (MIDDLE NAME) ADDRESS (NO. & STREET) (BARANGAY) E-MAIL ADDRESS (If any) (TOWN/DISTRICT) (CITY/PROVINCE) POSTAL CODE TELEPHONE/MOBILE NUMBER TYPE OF PAYOR (Check the app