Given two measurements, x and y, which both have uncertainty. Use the general error propagation formula, δf = vuut ∂f ∂xδx!2 + ∂f ∂y δy!2 to derive the error propagation formulas, i. e. the expression for δf, for the following specific cases as found in the Taylor textbook. (a) Scaling by a constant: f = Cx where C is a constant with no uncertainty. (b) Addition: f = x + y (c) Multiplication: f = xy (d) Division: f = x y

Step-by-step explanation:

Attached is the solution

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40