loushous and dookie head sorry my big bro was typing on my computer
Step-by-step explanation:
i need more info. are you looked to see there mph? how much they deliver? how far they go?
step-by-step explanation:
14.3
add all the numbers together.
9 + 12 + 15 + 16 + 17 + 17 = 86
now, divide 86 by how many numbers we have: 6.
86 / 6 = 14.3