The given function is analytic at a = 0. Use appropriate series in (2) and long division to find the first four non- zero terms of the Maclaurin series of the given function. 1. sec x
2. tan x

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.