Answer:
3
Step-by-step explanation:
3/7 = x/28....3 pies to 7 cups = x pies to 28 cups
cross multiply because this is a proportion
(7)(x) = (3)(28)
7x = 84
x = 84/7
x = 12.......so 28 cups of flour will make 12 pies
Answer:
A small bar of gold measures 40 mm by 25 mm by 2 mm. One cubic millimeter of gold weighs about 0.0005 ounce. Find the volume in cubic millimeters and the weight in ounces of this small bar of gold.
Answer:
13. 
π
14. 
π
15. 
Step-by-step explanation:
13.
A = π * 
r = 
A = π* 
A = π * 
A = π *
A = π
14.
V = π * * h
r = 
h = 
V = π * 
*
V = π * 
*
V = π *
V = π
15. 
=
Hope this helps!
