It is (D) I believe. From what I can see it is going down from 1.40 to 1.39 from November to December which is a loss of 0.01
I think it is non-statistical as it has only one possible answer
The answer is 60 degrees angle
Answer:
a=2, b=5
Step-by-step explanation:
Let
n -----> the denominator
we have
Solve for n
That means -----> isolate the variable n
Multiply by n both sides
Divide by 3.5*10^4 both sides
therefore
a=2, b=5
3s = 5s - 10
-2s = -10
S = 5
S is the cost per pack in dollars