The half-life a particular radioactive
substance is 10 seconds. If you started
with 100 grams of this substance, how
much of it would remain after 60
seconds?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?