Find the volume of the cylinder

Will give brainiest whoever can answer first

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

One integer is 5 more than another. their product is 104. find the integers

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)