Determine how long it will take for a 1000 gram sample of lodine-131, which has a half-life of 8.07 days, to decay to 300 grams.

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =