erpret theA colony of bacteria doubles in number every hour. The expression 250 * 2 ^ h gives the number ofbacteria after h hours. What does the constant 250 in the expression represent?

How can you tell when x and y are not directly proportional?

In the geometric progression –3, 12, −48… what term is 3,072?

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