Answer:
1. a(x) = (x-4) (x-1) (2x+1) (x+3)
2. b(x) = (x^2-2) (x-5) (x+3)
3. c(x) = (2x-1) (x^2- 2x + 5)
A = (pi) * r^2
A = 3.14 * 11^2
A = 3.14 * 121
A = 379.94 miles
Answer: Trial B is
miles longer then Trail A.
Step-by-step explanation:
Length of Trail A =
miles
=
miles =
miles.
Length of Trail B =
miles
=
miles =
miles.
Trial B is longer then Trail A by
miles
miles
miles
miles
miles
Hence, Trial B is
miles longer then Trail A.
The answer is A
Hope this helps!