Try either the Law of Sines or the Law if Cosines to use interior angles to create a ratio to the side proportions.
Thw sale tax will be $ 418.80 on the book bag
If the variance is 5 then the standard deviation is √5.
If Z is the score then Z=(8-16)/√5=-3.58 approx.
A quintic polynomial means a polynomials who's highest exponent value is 5. And a trinomial is a polynomial that has exactly three terms. So the answer is C
Answer:
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