it b and d
..................
B. A dot plot would show 7 points for numbers greater than 2.
D. A histogram would have a maximum of 7 bars.
Answer:
D
Step-by-step explanation:
b-1≥ 0 or b-7<-8
b ≥ 1 or b<-8+7
b ≥ 1 or b<-1
8.29
degrees of sector / by 360 * by pi* r^2