That would be change in height  divided by change in time:
= (40 - 80) / (5 - 0)
= -40 / 5
= -8.
Answer from: Quest
step-by-step explanation:
Answer from: Quest
the answer is a
step-by-step explanation:
Another question on Mathematics
Mathematics, 21.06.2019 20:00
Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12