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Korolek [52]
3 years ago
10

Can someone help me with this?

Mathematics
1 answer:
Arisa [49]3 years ago
8 0

Answer:

I'm pretty sure it's 1, 2, and 3, but I'm not positive

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Start time 3:30 pm end time 7:00 pm what is elapsed time?
DiKsa [7]
Hello there!

Your answer is 3 hours and 30 minutes.

I hope I have been of assistance!

~ Fire
7 0
3 years ago
A 2-quart carton of pineapple juice costs $5.28. what is the price per cup
ololo11 [35]

Answer:

$0.66 per cup

Step-by-step explanation:

There are 8 cups in 2 quarts, so 5.28/8 is $0.66 per cup.

7 0
1 year ago
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What is the degree of this polynomioal? 5y^4+y^3+2/3y^2+y+1
Murljashka [212]
The degree of this polynomial is 4
6 0
3 years ago
How are percent transmittance and absorbance related algebraically?
statuscvo [17]

Answer:

So, if all the light passes through a solution without any absorption, then absorbance is zero, and percent transmittance is 100%. If all the light is absorbed, then percent transmittance is zero, and absorption is infinite.

Absorbance is the inverse of transmittance so,

A = 1/T

Beer's law (sometimes called the Beer-Lambert law) states that the absorbance is proportional to the path length, b, through the sample and the concentration of the absorbing species, c:  


A ∝ b · c

As Transmittance, T =\dfrac{P}{P_0}

% Transmittance, \%T=100\times T

Absorbance,

A=\log_{10} \dfrac{P_0}{P}\\\\A =\log_{10}\times \dfrac{1}{T}\\\\A=\dfrac{\log_{10} 100}{\%T}\\\\A=(2 - log_{10})\times \%T

Hence, A=\log_{10}\times \dfrac{1}{T} is the algebraic relation between absorbance and transmittance.


8 0
3 years ago
Can someone help me with my hw
zmey [24]

I loved doing these! anyway, the answer in order would be..

2x +2

6x +6

20x +4

20x +30

4x +8

12x +6

9x

5x +15

8x +12

24x +12

and 42x +18

Your welcome ;)



3 0
3 years ago
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