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Alecsey [184]
3 years ago
15

The answer I need this answer emergency pls help

Mathematics
1 answer:
HACTEHA [7]3 years ago
4 0

Answer:

B

Step-by-step explanation:

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Anne has 3 pairs of blue socks. If she randomly selects a pair of socks.what is the probability that it is a blue?
V125BC [204]

Answer:

I hate that clfufjwwjdkfkrifjeidoqodjfrjkejakxkdk

Step-by-step explanation:

5 0
3 years ago
Circle D is below what is the arc measure of BC in degrees
maks197457 [2]

Answer:

84°

Step-by-step explanation:

\because (13n - 16) \degree + (7n  + 12) \degree + (6n)\degree \\= 360\degree \\  \\  \therefore \: (26n - 4) \degree= 360\degree \\  \\  \therefore \: 26n - 4= 360 \\  \\ \therefore \: 26n = 360 + 4 \\  \\ \therefore \: 26n = 364 \\  \\ \therefore \: n =  \frac{364}{26}  \\  \\ \therefore \: n =  14 \\  \\\because  m\overset { \frown}{BC} = (6n)°\\  \\\therefore \:m \overset { \frown}{BC} =(6\times 14)°  \\  \\   \huge \purple {\boxed {\therefore \:m\overset { \frown}{BC}= 84°}} \\

4 0
3 years ago
The elves made a total of 739 dolls on Monday. They made 9 different types of dolls. How many of each doll did they make?
castortr0y [4]
You would divide 739 by 9
8 0
3 years ago
Read 2 more answers
I will give u brainiest if ur correct and your first correct.
marissa [1.9K]
The answer to the first part is 26 i think

Bc 6-10 theres 10 and 10-15 theres 16
3 0
3 years ago
Read 2 more answers
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
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