Stephen read 12 books, 20 magazines, and 17 newspaper articles last year. Based on this data, what is a reasonable estimate of the probability that Stephen's next reading material is a magazine? Choose the best answer.

41%

Step-by-step explanation:

Total Sample = 12 + 20 + 17 = 49

Probability of magazine = number of magazines / total sample

= 20 / 49

= 0.408163

= 0.41

= 0.41 x 100

=41%

The probability that Stephen's next reading material will be a magazine 41%.

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°