Derek collects quarters that have the names of the 50 U. S. states on them. He has collected 12 different state quarters in 2.5 months. How long will it take him to collect all 50?

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

answer: haha (: i’ll go see what it is

step-by-step explanation:

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°

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation: