Answer:
4.F(x) > 0 over the intervals (-0.7, 0.76) and (0.76, ∞).
Step-by-step explanation:
Answer:
84:56, I think?
3 x 28 for the boys then minus 28 for the girls
Answer:
35.71
Step-by-step explanation:
Mean=np
36=(0.12)n
n=300
300 students were surveyed.
That's the way I answer in my country but I'm not sure about this solution is correct in your school or not.
Step-by-step explanation:
x=180°-109°=71° (Interior angles)
y= 71° (Alternate angles)
y= 180°- 65°=115° (Adjacent angles)
x= 65° (Corresponding angles)
