50ppm= 0.005%
x. = 5%
0.005x=50×5
0.005÷0.005x=250÷0.005
x=50,000
Answer:
search up ap lang unit 5 test answers and check out the quizlet
Explanation:
there ya go
I would say its a punishment since it sounds like she is dealing with the consequence of being disruptive and therefore she is punished by not participating.
-hope it helps<span />
Answer:
Explanation:
Part D
For d, the very first thing you need to do is figure out which one of the steps you are going to use. You have 2 in b^2 + 2, so even if b = 0 the two still matters. It means that you use f(x) = -x + 3 because that's what you use when you have 2 or above.
The second thing you have to realize is that f(x) = -x + 3 has the meaning of what ever you see on the left in the place of x, you put on the right wherever there is an x.
In this case f(b^2 + 2) = -b^2 - 2 + 3 = 1 - b^2
I'm not sure enough to give you an answer for the domain and range, not this time of night.
