Question

What is the final elevation if a butterfly starts at 20 m and changes -16 m

Answer 1

4

Explanation:

Answer 2

Therefore the final elevation of the butterfly is 4 m.

Explanation:

i) initial elevation = 20 m

ii) change in elevation = -16m

iii) therefore final elevation = initial elevation + change in elevation

= 20 m + (-16 m)

= (20 - 16) m

= 4 m

Therefore the final elevation of the butterfly is 4 m.