Joe is spinning a spinner that is broken into 4 equal parts and labeled 1-4. Which answer choice below
represents approximately how many times you would
expect the spinner to land on a 3 if spun 50 times?

Which expression is equivalent to the expression shown?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

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