Astoplight has the following cycle: green for 1 minute, yellow for 3 seconds, and red for 1 minute 40 seconds. if you arrive at the light 60 times, predict how many times you will have to stop and wait more than 3 seconds.

about 1 time
about 36 times
about 32 times
about 22 times

Which graph represents 2x-5y< 15

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

Identify the number 127 as a rational or irrational. explain