A bird drops a nut from a height of 441 its height H in feet is given by the equation H equals -16 T squared +441 where T is the time in seconds the night has fallen how many seconds will it take for the nut to hit the ground

Equation for the calculation double 2 and then add 5

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

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.