The arnold family arrived ar the beach at 10: 30 a. m. thay spent 3 3/4hours there. what time dud they leave the beach?

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120