Xenon-133 is used to test lung function; it decays by emitting a beta particle. a. write an equation for the beta decay of xe-133. b. if the half-life of xe-133 is 5.2 h, how much of a 20.-mci sample is still active after 15.6 h?

We can’t you if you only tell us that you have to show us what the answers are

Mass of water is smething that you froma drug test or sum girl ya

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.