13. 12 3/8
14. 9 2/3
15. 3 4/10
16. 3
It can't be f(1) = 1 because a function can't have two images on the same x.
12c + 3a + 6d = total bill when d stands for dessert and a stands for appitizer and 12 stands for drinks and meals
The circumference is πd, and the diameter is 10, so the circumference is 10π. All sides of a square are equal, so the length of each side is 10π/4, which is 2.5π.
The length of each side of the square is 2.5π
Answer:
Step-by-step explanation: