Lisa works at subway. Her hourly rate is $8.50/hour. She worked 30 hours this week. What should be her weekly payment?

Write a polynomial for a third-degree polynomial with leading coefficient -4

We just started the introduction into circles and i have no idea how to do this.

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