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liubo4ka [24]
3 years ago
8

The widescreen TV has an aspect ratio of 16:9 for the width and height. Determine the side lengths of the TV. a= b=

Mathematics
1 answer:
arlik [135]3 years ago
5 0

俄控股包i0j2rd,8j30e÷/愛愛情片中

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Jessie estimates the weight of her cat to be 10 pounds. The actual weight of the cat is 13.75 pounds. find the percent error.
romanna [79]

Answer:

\large \boxed{27 \, \%} }

Step-by-step explanation:

\begin{array}{rcl}\text{Percent error}&= &\dfrac{\lvert \text{Measured - Actual}\lvert}{ \text{Actual}} \times100 \,\%\\\\& = & \dfrac{\lvert 10 - 13.75\lvert}{13.75} \times 100 \, \% \\\\& = & \dfrac{\lvert -3.75\lvert}{13.75} \times 100 \, \%\\ \\& = & \dfrac{3.75}{13.75} \times 100 \,\%\\\\& = & 0.27 \times 100 \, \%\\& = & \mathbf{27 \, \%}\\\end{array}\\\text{The percent error is $\large \boxed{\mathbf{27 \, \%} }$}

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3 years ago
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Daniel can wash 200 dishes in 30 minutes about how long would it take him to wash 250​
Mademuasel [1]

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37.5 minutes

Step-by-step explanation:

30/200 = .15

.15x250

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Last year, your store had total sales of $190,000. Because of a downturn in the economy, you expect sales to decrease by 3% this
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