Every year, Jeffrey's grandmother knits him a cozy wool sweater for his birthday. Jeffrey's
favorite color is red, so she plans to buy 700 yards of thick red wool for his sweater this year.
She chooses a wool that is sold in 420-foot skeins, or bundles. How many skeins should she
buy?

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

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false