Is it obvious the 10% of the book's price is the $5 right?
So the book's price is $50.
56 because a quartile is a type of quantile. The first quartile (Q 1) is defined as the middle number between the smallest number and the median of the data set.
4a+9=(-9+30-25). 4a+9=30-34. 4a+9=-4. 4a=-13. A=-3.25 :)
Answer:
2√(3) or -2√(3) or 2i or -2i
Step-by-step explanation:
All the steps are in the photo I attached
(I forgot about negative side, sorry)