X 2.4.PS-10 Question Help
In a certain chemical, the ratio of zinc to copper is 4 to 11 A jar of the chemical contains 352 grams of copper. How many grams of zinc does it contain?
It contains grams of zinc
Mathematics

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

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°

i have no idea just need points sorry

step-by-step explanation:

2

step-by-step explanation: