Given the Laplace transform pair L{e−2tu(t)}=X(s) find the time domain function corresponding to the following functions. Use properties rather than computing the transform directly. sX′(s)

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125