320%
= 320/100
= (320/20) / (100/20)
= 16/5
= (15+1)/ 5
= 15/5+ 1/5
= 3+ 1/5
= 3 1/5
The final answer is 3 1/5~
Answer:
it would need 40 liters of natural oil
8x5=40
let me lie down this prism.
Check the picture below.
so the prism is really 6 rectangles stacked up to each other at the edges, so we can simply get the area of each rectangle and sum them up.

Answer:
The correct answer is: A = 1/2 bh V = integral A(x) from [-r, r].
Step-by-step explanation:
x^2 +y^2 = r^2 A = 1/2 bh b = 2y = 2sqrt[r^2 - x^2] so that gives A = 1/2 [ 2sqrt(r^2 - x^2)]h which gives A = sqrt[r^2 - x^2]h
1.679 kg * (40 min)/(kg) + 20 min = 67.16 min + 20 min = 87.16 min