Mathematics, 06.05.2020 16:57 0055babs
Janice needs to have a gastro-intestinal study. So she is given 375 mg of radiocontrast dye containg Barium-142. The half-life of Ba-142 is 10.6 minutes and its decay is followed by x-ray. After one half-life, of Ba-142 remains. After 31.8 minutes, of Ba-142 remains. After half-lives, 11.7 mg of Ba-142 remains. After minutes, 0.366 mg of Ba-142 remains. Finally, after approximately 3.5 hours - half-lives, only 0.000358 mg remains. The dye is no longer visible to the x-ray and Janice's study is over.
Answers: 3
Mathematics, 21.06.2019 17:00
100 points, hi, iām not sure how to get the equation from the graph and table.
Answers: 2
Mathematics, 21.06.2019 17:40
Solve the given system of equations. 2y= -x+9 , 3x-6= -15
Answers: 2
Mathematics, 21.06.2019 18:50
Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}
Answers: 3
Janice needs to have a gastro-intestinal study. So she is given 375 mg of radiocontrast dye containg...
Computers and Technology, 03.12.2019 17:31
Social Studies, 03.12.2019 17:31
Mathematics, 03.12.2019 17:31
Computers and Technology, 03.12.2019 17:31
History, 03.12.2019 17:31
History, 03.12.2019 17:31
Mathematics, 03.12.2019 17:31
Mathematics, 03.12.2019 17:31
Spanish, 03.12.2019 17:31