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Luda [366]
3 years ago
5

Amie had an operation on her knee. To help it get strong again, she walks once around this rectangular path in the park every mo

rning. If each step she takes is 24 inches long, how many steps does she take on her walk?
Mathematics
2 answers:
77julia77 [94]3 years ago
8 0
You would need to know how long the path is to answer this question

Tju [1.3M]3 years ago
3 0
You would need to know how long the path is to answer this question
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What is the range of the function?
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e equels MC squared

Step-by-step explanation:

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A plane flies at a steady rate of 40 mph while a second plane flies at a steady rate of 100 mph. The planes are 200 miles apart
Brums [2.3K]

Answer:

1\ \text{hour}\ 25\ \text{minutes and }12\ \text{seconds}

Step-by-step explanation:

The combined distance that both planes will cover is 200 miles

Time taken by both planes will be the same (t)

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So, the combined distance is

40t+100t=200\\\Rightarrow 140t=200\\\Rightarrow t=\dfrac{200}{140}\\\Rightarrow t=1.42\ \text{hours}=1\ \text{hour}\ 25\ \text{minutes and }12\ \text{seconds}

They will meet in 1\ \text{hour}\ 25\ \text{minutes and }12\ \text{seconds}.

7 0
2 years ago
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9/25 of Polly's co-workers prefer tea over coffee.
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Answer:

36%

Step-by-step explanation:

9/25 x 100

= 36%

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3 years ago
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Frank is a two digit number on his baseball uniform the number is a multiple of 10 and has 3 for one of its factors what three n
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Th three numbers he could of had on his uniform are 60 30 or 90
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How are percent transmittance and absorbance related algebraically?
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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

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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
2 years ago
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