The answer is Heat energy moves from warmer objects to cooler ones
Answer:
Limiting: Lab covers. Books produced: 75. Excess amounts: In explanation
Explanation:
Amount that can be produced with just lab covers: 75 books (150/2)
Amount that can be produced with just lined paper: 150 books (7500/50)
Amount that can be produced with graph paper: 120 (3000/25)
Amount that can be produced with staples: Approximately 83 (250/3)
As we can see, the lab covers are limiting as they can only produce 75 books. So, we can only make 75 books.
You will have 3,750 lined paper left over (or 75 books)
(150-75=75 , 75*50=3,750)
You will have 1,125 graph paper left over (or 45 books)
(120-75=45 , 75*25=1,875 , 3000-1875=1125)
And then you will have approximately 25 staples left over (or 8 books)
(83-75=8 , 8*3=225, 250-225=25)
(Hopefully this is correct, I apologize if I messed up)
The answer is 6.023 × 10²³ molecules
Avogadro's number is the number of units (atoms, molecules) in 1 mole of substance:
6.023 × 10²³ molecules per 1 mole<span>
Let's calculate how many grams are in 1 mole. This is expressed as molar mass Mr:
Mr(CO2) = Ar(C) + 2Ar(O)
Ar(C) = 12
Ar(O) = 16
Mr(CO2) = 12 + 2 * 16 = 12 + 32 = 44 g
There are 44 g in 1 mole.
There are </span>6.023 × 10²³ molecules in 1 mole.
So there are 44 g in 6.023 × 10²³ molecules
Answer:
cohesion
Explanation: the sticking together of particles of the same substance
Answer:
a. the MPC is constant and the APC declines as income rises.
Explanation:
Hello,
At first, lets remember that the marginal propensity to consume (MPC) is a indicator that quantifies the induced consumption. It occurs with an increase in disposable income (income after taxes and transfers).
On the other hand, APC is the ratio of consumption to income as well as the proportion of income that is consumed.
In this manner, the consumption schedule is such that the MPC is constant and the APC declines as income rises, that is a. option.
Best regards.
