7players to 10 players percent of change

42.852%

change to 3 decimal places

Step-by-step explanation:

The starting point is 7 players this has increased (changed) by 3 players.

So 3 players change expressed as a percentage of the original 7 is

(37×100)%≈42.852% change to 3 decimal places

'

Another view point:

3 players change means that the increase is

(7+37×100)%=142.852% increase to 3 decimal places

Glad i could help, hv a good rest of yur day, if u need more help, im here :)

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°