Answer:
B
Step-by-step explanation:
Our values are:
N = 100,000 (We assume it)
Proportion is p = 0.6
Margin of error (E) = 0.05
confidence-level (cl) = 0.95
Z-value = 1.96
We need to approach through Proportion,

Substituting,




Answer:
148 i think i’m not sure
Step-by-step explanation:
Answer: is 5
Step-by-step explanation:
y
=
-x
2
7x
+
4y
=
-1
Answer:
x(x-4)
Step-by-step explanation: