1. 17
2. 34
3. 62
5. 82
6. 10
7. 18
8. 19
9. 91
Pythagorean Theorem: a^2+b^2=c^2
(9)^2 + b^2 = (23)^2
81 + b^2 = 529
b^2 = 529 - 81
b^2 = 448
b^2 =

b = 21.2
Answer:
Step-by-step explanation:
Price per ml of 80ml bottle= 0.68
price per ml of 50 ml bottle= 0.9
therefore two 50ml bottles is a better deal.
Answer:
The Median is 20
Arrange the numbers in order
15 20 20 22 25
The middle number is 20