The weights of adult male birds of a certain species are normally distributed with a mean of 27.5 grams and a standard deviation of 1.1 grams. What is the z-score of a male bird of this species with a weight of 29.37 grams?
how many CM?

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°

or

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3