Answer:
[4, positive infinity)
Step-by-step explanation:
since there is a closed circle on 4, we include 4 in the continuous interval, and we assume that the arrow represents continuity after the graph ends, so the interval of continuity is from 4 to positive infinity.
39 students have a pet because 130 times .30 which represents thirty percent gives you the answer
Answer:
See below.
Step-by-step explanation:
the one on the left area is 104
the one on the right area is 19.5