Answer:
True
Step-by-step explanation:
Answer:
D- convenience sampling, the sample would be biased against adults who work during the day
Step-by-step explanation:
Answer:
x = 5
a/b - 3/b
Step-by-step explanation:
(x-1)(x+1) = 0
x = 1 or x = -1
Ans : -1 and 1
-5 -4 -3 -2 -1 0 1 2 3 4 5
--|--|--|---|---|--|---|--|--|--|--|--
4^3 becuase 9/3=3 is correct
