i think A but i am not to sure, i know that it can mean after or like your performing something
Actuary, statistician, mathematician, financial analyst, econonmist, data science, meterorologist, geographer, and etc.
Explanation:
Mathematical knowledge is very important in STEM jobs. They need math to treat patients, understand medical test, and operate medical equiptment.
On "The Weary Blues" In The Big Sea Hughes reported that his "Weary Blues," which won him his first poetry prize, "included the first blues [he's] ever heard way back in Lawrence, Kansas, when [he] was a kid." In "The Weary Blues" Hughes dealt with the blues singer and his song in relation to the speaker of the poem.