Arecipe that makes 4 servings calls for 2/3 cup of flour. isadora uses a large container of flour to make 20 servings of the recipe. what number represents the change in the amount of flour from the large container?

You'd represent the unknown value of the flour for 20 servings as x and make the equation,

4/(2/3) = 20/x

The value of x from the equation is 3 1/3. 

♡ Hope I helped ♡

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet