3. The diameter of a sphere is 24 cm. The volume of the sphere is 

j:MMKM:MMKMLKMLKM?M?M?M?M??M?M?M?M?MM??M??M??M??M?MM?MM?M??M??

Step-by-step explanation:

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

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°