Answer:
360
Step-by-step explanation:
If we originally have 9 red cubes, 5 green cubes, and 11 blue cubes, if we add these, we have to:
9 + 5 + 11 = 25
This means that the probability of network cubes of 9/25, now without 1000 pulls, would be:
1000 * 9/25 = 360
That means that about 360 red cubes are expected, probably
Answer:
The correct answer is
moles
mole
moles
Step-by-step explanation:
In a typical stoichiometric problem, the given quantity is first converted to moles. Then the mole ratio from the balanced equation is used to calculate the moles of the wanted substance. Finally, the moles are converted to any other unit of measurement related to the unit mole.
Step-by-step explanation:
![\frac{140}{130} = 1.07692308 \approx \: 1.08 \\ \\ 104\% = \frac{104}{100} = 1.04 \\ \\ \because \: 1.08 > 1.04 \\ \\ \therefore \: \frac{140}{130} > 104\% \\](https://tex.z-dn.net/?f=%20%5Cfrac%7B140%7D%7B130%7D%20%20%3D%201.07692308%20%5Capprox%20%5C%3A%201.08%20%5C%5C%20%20%5C%5C%20%20104%5C%25%20%3D%20%5Cfrac%7B104%7D%7B100%7D%20%20%3D%201.04%20%5C%5C%20%20%5C%5C%20%20%5Cbecause%20%5C%3A%201.08%20%3E%201.04%20%5C%5C%20%20%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20%20%5Cfrac%7B140%7D%7B130%7D%20%20%3E%20104%5C%25%20%20%5C%5C%20)
Thus, option A > is the correct answer.
Because like terms you add or subtract together to make it easier to do the problem. just like you do with whole numbers. you add an subtract to make the answer simpler.