There are 15 rows of diamond rings in a case in the jewelry store. there are 24 rings in each row. another case has 12 rows of rings with a variety of colored stones and has 18 rings in each row.
how many more diamond rings than rings with colored stones are in the jewelry store?

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent

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°