Answer: I don’t know the answer but go on math-way(it’s a website) and it will give you the answer immediately
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Total flour used = Sum of all the cups
Total = 2 cups + 0.5 cups + 1.75 cups
= 4.25 cups of flour
4.25 cups of flour was used.
Hope this explains it.
Answer:
A
Step-by-step explanation:
Volume varies directly with the square of the radius, so:
V = k r²
When V = 80, r = 4.
80 = k (4)²
k = 5
V = 5r²
When r = 3:
V = 5 (3)²
V = 45
The flow is 45 L/min.
Answer: 72
Step-by-step explanation:
Set it up as a ratio