Answer:
22%
Step-by-step explanation:
1. Add all the numbers to get the total number of notebooks.
6 + 11 + 7 + 5 + 3 = 32
2. There are 7 purple notebooks. To find the percent chance that Melissa will buy a purple notebook, divide 7 by 32.
7/32 = 0.21875
3. Move the decimal to the right two places.
21.875
4. Round to the next whole number.
22%
Answer:
16
Step-by-step explanation:
Simplify the following:
4 + 3×2^3/2
3×2^3/2 = (3×2^3)/2:
4 + (3×2^3)/2
Combine powers. (3×2^3)/2 = 3×2^(3 - 1):
4 + 3×2^(3 - 1)
3 - 1 = 2:
4 + 3×2^2
2^2 = 4:
4 + 3×4
3×4 = 12:
4 + 12
4 + 12 = 16:
Answer: 16
The answer is .5 hope this helps lol
- The <u>relationship</u> between <em>absorbance and concentration is known as the </em><em>Beer-Lambert Law</em><em>.</em>
- This <u>relationship</u> is linear, meaning that <em>absorbance is directly proportional to concentration</em>.
- The <u>absorbance</u><u> of a </u><u>solution</u> is directly <em>proportional to the concentration of the </em><em>light-absorbing</em><em> species</em> in the solution.
<h3>The Relationship Between Absorbance and Concentration</h3>
As the concentration of a light-absorbing species in a solution increases, the absorbance of the solution also increases. <u>This relationship is known as the </u><u>Beer-Lambert Law</u><u>. </u>
- The Beer-Lambert Law states that absorbance is directly proportional to concentration. This means that as the concentration of a light-absorbing species in a solution increases, the absorbance of the solution also increases.
- This relationship is linear, meaning that there is a direct relationship between absorbance and concentration.
- The absorbance of a solution is directly proportional to the concentration of the light-absorbing species in the solution.
Learn more about Mathematical relationship: brainly.com/question/25638609
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