Ugh if someone needs to talk text me plz

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

If the value of cos330°is√3/2 then find cos 165°.