Answer:
The ratio of the amount of flour to the amount of buttermilk=99:1
Step-by-step explanation:
Step 1: Determine quantity for each recipe
Quantity of flour=66 cups
Quantity of buttermilk=2/3 cups
Step 2: Calculate the total quantity of recipe
The expression for the total quantity is;
T=f+b
where;
T=total quantity of recipe
f=quantity of flour
b=quantity of buttermilk
In our case;
T=unknown
f=66 cups
b=2/3 cups
replacing;
T=(66)+(2/3)=66 2/3 cups
Step 3: Determine fraction of each
fraction of buttermilk=(2/3)/(66 2/3)=1/100
fraction of flour=66/(66 2/3)=99/100
Step 4: Determine ratio of flour to buttermilk
Amount of flour:amount of buttermilk
(99/100):(1/100)
The ratio of the amount of flour to the amount of buttermilk=99:1
The answer for this is 3(k+6)^2 u need to factor this so use magic X
The watch costed $400 before the discount.
76 * 100 = 7,600
7,600 / 19 = 400
Answer:

Step-by-step explanation:
The reference angle is an acute angle that angle in standard position makes with the positive x-axis.
The given angle in radians is

This angle is already acute and hence it is itself a reference angle.
The reference angle of any angle in the first quadrant is the same angle.
Answer:
2.5
Step-by-step explanation:
The minimum value is the minimum y-value a function includes. In this case, since you can see the function is periodic (it repeats itself <em>periodically</em>, hence periodic) and the smallest y-value the function encounters is 2.5 (doesn't go below this value), the minimum y-value is 2.5. I hope this made sense. If not, feel free to let me know.