Investment A Save £160 per month for 2 years.

2.5% interest is added to the total amount saved.

Investment B

Invest £3800

Compound interest is added at 3% per year.

After 2 years, how much more is investment B worth than investment A?

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°

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.