I know the Answer I dont know how to show you. do you?
She has extra because she only wants to make 80oz and it takes 8 and she has 30 so 30 is extra
Assuming the interest is simple interest, as opposed to compound interest,
Answer:
A=πr2
Step-by-step explanation:
area = pie * radius (to the power of 2)
pie = 3.14
radius = middle point till the line of the circle