claim: the mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. for a random sample of 171 adult males, the mean pulse rate is 67.6 bpm and the standard deviation is 11.1 bpm. find the value of the test statistic.

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

Fast! find the length of cu. the triangles are similar. show your work.