Answer:
23 x 3 = 69
Step-by-step explanation:
Answer:
People use math knowledge when cooking. For example, it is very common to use a half or double of a recipe. In this case, people use proportions and ratios to make correct calculations for each ingredient. If a recipe calls for 2/3 of a cup of flour, the cook has to calculate how much is half or double of 2/3 of a cup.
Step-by-step explanation:
Y = kxz
Find k first to get the equation.
206 = k*(6*11)
206 = 66*k
Divide both sides by 66.
3.12 = k
y = 3.12xz
y = 3.12(-4*25)
y = 3.12(-100)
y = -312
The answer is 3.75 or 3 3/4
Insert your x value into the original equation.
F(x)=(1/5)^3
F(x)=1/15
