A runner travels 400m in 64 seconds, what's is the speed of the runner?

Which graph shows a function with a range of all real numbers greater than or equal to -1

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

What is the graph of the absolute value equation ? y=|x|-5