Answer:
3.
Step-by-step explanation:
The other 3 answers (1, 2, and 4) are taking samples from a defined group, and so it is not random and fair. For the first answer, you're looking into the population of the band members, and the same is for number 2. As for number 4 you're only limiting it to people that you know. For 3, you may be sampling from people you may or may not know, so everyone has the same rate of being sampled, which is fair.
Find a common denominator
so -2 3/8 + 1 1/8
= -2 3/8 + 1 2/8
= -1 5/8
Answer:
A: -1/3x
Step-by-step explanation:
We can convert -1/3 to -2/6 by multiplying -1/3 by 2/2. As we know, 5-2 is 3. That makes 3/6. 3/6 is equivalent to 1/2. That means it has to be A.
n^8
basically it's like this n^12/n^4 = n^(12-4) = n^8
Answer:
All Indians are my brothers and sisters aur Cramer mera chacha hai
