The mass of the first shipment at time t is

The mass of the second shipment at time t is

At time t, the ratio of m₁ to m₂ is

Therefore as a percentage,

Answer: B. 81.2%
To round it to the nearest unit it would be 38. To round it to the nearest ten it would be 40.
Answer:
100 grams
Step-by-step explanation:
5 kg= 5000 g.
5000-4900=100
Answer:
58
Step-by-step explanation:
6*8+2*2+3*2=58