Subtract the 45 minutes they were eating from 1:45pm since that’s when they arrived. You now have 1:00pm, you now just need to find out how long it is from 10:20 am to 1:00pm. HINT: it’s 2h 40m
Use the binomial series to find the maclaurin series for the function. (use (2n)! 2nn! for 1 · 3 · 5 (2n − 1).) f(x) = 1 1 − x5 vfdgfdbfdvbcbvcb f fbv vbbvcbvb
