Enzo’s profit over the last few months has been falling. in december he made $900, in january his profit was $500, and in march, he lost $300. is the sequence that represents his profit arithmetic? if it is, what is the recursive formula for the sequence?

See explanation

Step-by-step explanation:

Enzo’s profit over the last few months:

Find the difference between given data

Dec - Jan

Jan - Feb

Feb - Mar

If this sequence is arithmetic, then

So, if the profit in February was $100, then this sequence is arithmetic sequence. In this case,

The recursive formula is

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer