Answer:
2016.417222 hours
Explanation: you def made your goal
28800 seconds
Answer:The product and reactants reach a final, unchanging level.
I think it’s called condensation or water vapor
Brownie mix is a heterogeneous mixture:)
Density is calculated as mass divided by volume. We are given the mass of 15.0 grams, so we need to find the volume. For a cube, volume is calculated as (length of side)^3, so in this case, we have the length of a side as 44.5 mm, which is equivalent to 4.45 cm.
Volume = (4.45 cm)^3 = 88.1 cm^3
Then we divide mass by the volume:
Density = (15.0 grams) / (88.1 cm^3) = 0.170 g/cm^3
So the correct answer is A.
