Question 1 of 10 The average heights of four samples taken from a population of students are
shown in the table. Which of these is most likely closest to the average height
of the population?
Sample size
Average height
(inches)
10
66
20
57
30
60
40
62

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°

idkidkdidkdkdidkx

step-by-step explanation:

nndncnd cnn

snddnd

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

srry ask agian

step-by-step explanation: