3 years ago

Which statement is incorrect?

Mathematics

1 answer:

jeka943 years ago

3 0

The interquartile range is affected by the existence of an outliner

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Ken recorded the weights (in pounds) of 78 boxes. He created a box plot of his data. What is the interquartile range of Ken’s da

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3 years ago

Mr johnson sells erasers for 3 dollars each he sold 96 last week and sold 204 erasers this week about how much morr mone did he

Alecsey [184]

Last Week's Earning = 96 x $3 = $288

This Week's Earning = 204 x $3 = $612

Difference = $612 - $288 = $324

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Answer: He makes $324 more this week than last week.
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3 years ago

Can someone help me with this one??

-BARSIC- [3]

Answer:

y = x - 4

Step-by-step explanation:

In y = ax + b form, a is the slope and b is the y intercept so a = 1 and b = -4, thus y = x - 4

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Which expression is equivalent to x-3x-(-5x)?

Katena32 [7]

Answer:

Step-by-step explanation:

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The area of circular garden is 530.66 feet2. What is the circumference of the garden? (Use 3.14 for .

iVinArrow [24]

$\bf \textit{area of a circle}\\\\
A=\pi r^2\quad 
\begin{cases}
r=radius\\
------\\
A=530.66
\end{cases}\implies 530.66=\pi r^2
\\\\\\
\cfrac{530.66}{\pi }=r^2\implies \sqrt{\cfrac{530.66}{\pi }}=r
\\\\\\
\textit{circumference of a circle}\\\\
C=2\pi r\qquad \implies C=2\pi \left( \sqrt{\cfrac{530.66}{\pi }} \right)$

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