<span>Unless you have some other choices, I'd have to say Stratification, to make sure the groups are representative and heterogeneous.
I hope I helped.</span>
<span>Apples cost $3.50/5 = $0.70 per pound.</span>
Answer:
-27
Step-by-step explanation:
f(a) = -3a + 3
f(10) = -3(10) + 3
= -30 + 3
= -27
This line through M and parallel to BC is the <span>average line of BC. So this lane goes through the midpoint of AC that is N. And we have the length of AN=1/2AC=3/2</span>
