\You want to find out the favorite subjects of students at your school. Which plan describes a good sample?
2 answers:
I believe the correct answer would be A.
I assume this because compared to the other given options, this method would target the most diverse audience.
Sample A will be a good choice.
It has students from all classes and all subjects.
All other options don't guarantee that they have students from all possible subjects.
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The correct answer should be 4. 2 times 0.3 is 0.6. 3.4 plus 0.6 equals 4. ;)
Step-by-step explanation:
there 5^(n+1) + 5^(n+2) = 5^n x 5^1 + 5^n x 5^2 breaking them as x^(a+b) = x^a x x^b
then taking common 5^n from both terms
Hi
6% increase is multiply by 1,06
done 40 times
so : 250* 1,06^40 = 2571 ,
Answer:
-2
Step-by-step explanation:
The square root of -17/16 is 0.257694102 i
