I'm a beautiful girl who wanna be your lover and friend!! Find me here babe: sex-today. fun
my nісk - wealthtertentkin1981

X-10/4 when x = –18 a 7 b –2 c –7 d 2

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?