B. A smaller percentage of second-lunch students (38%) eat outside.
Answer:
62.83185
Step-by-step explanation:
C=2πr=2·π·10≈62.83185
I think this is false because two opposite sides can't be perpendicular (creating a 90 degree angle) because opposite sides are parallel.
(a) The relation is a function because each value of x maps onto only one value of y.
(b) Domain is
, range is
.