Light A flashes every 8 seconds. Light B flashes every 20 seconds.
Both lights flash at the same time.
Work out how long it will take for both lights to flash at the same time
again.
ASAP

Describe what moves you could use to create the transformation of the original image shown at right

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 +"

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?