
The vertex is at (0,-5), therefore the range goes from (-infinity, - 5]
The answer should be 686.40
Answer:
x = 1/7
Step-by-step explanation:

x = 1/7
Answer:
117600
Step-by-step explanation:
50 x 49 x 48 = 117,600 ways
You have 50 possible for 1st, 49 for 2nd, 48 for 3rd
or
Permutations 50P3 = 117,600