Technetium‑99m, an important radionuclide in medicine, has a half‑life of 6.0 hours. what percentage of a sample of technetium‑99m will remain undecayed after each of the given times?

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge