1 over 1/2 will simplify into 2. 2/1 simplifies into 2. All we are doing is just dividing by 2 on both the denominator and numerator. So if we want the 1/2 into a whole number, just multiply it by 2 on both sides which then you get 2/1 which simplifies into 2. So the answer is 2. Hope this helps and answers your question!
Answer:
x > 29
Step-by-step explanation:
-x < -29
~Divide -1 to both sides
x > 29
Best of Luck!
Answer: c
Step-by-step explanation:
ANSWER: 4 ways
BASIC WAYS
3.4 tens & 0 ones
3 tens & 4 ones
0 tens & 34 ones
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MORE...
→1 ten & 24 ones
1.1 tens & 23 ones
1.3 tens & 21 ones
1.5 tens & 19 ones
1.7 tens & 17 ones
1.9 tens & 15 ones
→2 tens & 14 ones
2.2 tens & 12 ones
2.4 tens & 10 ones
2.6 tens & 8 ones
2.8 tens & 6 ones
→3 tens & 4 ones
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THINGS TO KEEP IN MIND
1 ten = 10 ones
0.1 tens = 1 one
(the ways listed are not all the ways)
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ANSWER
SUGGESTED→→ With ONLY whole numbers (NO DECIMAL): 4 ways
With decimal (MUST HAVE DECIMAL/ but not on both sides): >27
yep more than 27 ways.
Answer:
The mass of 3.13*10²³ molecules of carbon dioxide is 22.88 g.
Step-by-step explanation:
Avogadro's Number or Avogadro's Constant is the number of particles that make up a substance (usually atoms or molecules) and that can be found in the amount of one mole of said substance. Its value is 6.023*10²³ particles per mole and it applies to any substance.
Then you can apply the following rule of three: if 6.023*10²³ molecules are present in 1 mole, 3.13*10²³ molecules are present in how many moles?
moles= 0.52
Since the molar mass of carbon dioxide is 44 g / mole, then the following rule of three can be applied: if there are 44 g in 1 mole, how much mass is there in 0.52 moles?
mass= 22.88 g
<u><em>The mass of 3.13*10²³ molecules of carbon dioxide is 22.88 g.</em></u>
