Chad know 5 out of every 50 students has blue eyes there are 660 students in the school how many students have blue eyes

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on

What is the 12th term of b(n)=-4-2(n-1)