I think that the answer is d
Answer:
let p be the population proportion of parents who had children in grades k-12 were satisfied with the quality of education the students receive.
Step-by-step explanation:
In this question , it is given that the number of a country's unemployed workers decreased from 3.4 million to 5.5 million last year.
First we have to find the percentage of unemployers, that is

So the percentage of unemployers change at a rate of

<span>-1 3/5 by 4
-2.6 x 4
= -10.4
</span>
N+11=-2
-11 -11
n=-13
i think