At a point 30 feet from the base of a tree, the angle formed with the ground looking to
the top measures 53'. Find, to the nearest foot, the height of the tree.

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

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

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss