What is the test statistic, the degrees of freedom and the resulting p-value from the t-test that tested whether population mean change in salivary cotinine between baseline to 5th annual visit was different from 0

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

The solution set for 5v2 – 125 = 0 is