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4 years ago

Analyze the dot plots. What is the difference between the medians of the two data sets? mm

Mathematics

2 answers:

Anettt [7]4 years ago

7 0

Answer:

Step-by-step explanation:

PSYCHO15rus [73]4 years ago

3 0

Answer:

4 i think, i am taking the test and i got it right ;P

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In a particular month, Ezhil spent one-fifth of her salary on shopping. Two-fifth of the remaining she gave to her sister. If sh

Oxana [17]

Answer:

$Salary = Rs23000$

Step-by-step explanation:

Given

$Shopping = \frac{1}{5}$

$Sister = \frac{2}{5}R$

$Left over = Rs11,040$

Required

Her salary in that month

Given that she spent $\frac{1}{5}$ of her salary on shopping, this implies that she has $\frac{4}{5}$ of her salary left

From what's left, she gave her sister $\frac{2}{5}$

This means she gave her sister $\frac{2}{5} * \frac{4}{5}$

Sister = $\frac{8}{25}$

Calculating a fraction of what's left

$Left over = 1 -Shopping - Sister$

$Left over = 1 - \frac{1}{5}- \frac{8}{25}$

$Left over = \frac{25 - 5 - 8}{25}$

$Left over = \frac{12}{25}$

Recall that she has Rs11,040

This means that

$\frac{12}{25} of Salary = Rs11,040$

Multiply both sides by $\frac{25}{12}$

$\frac{12}{25} * \frac{25}{12} * Salary = Rs11,040 * \frac{25}{12}$

$Salary = Rs11,040 * \frac{25}{12}$

$Salary = \frac{Rs276000}{12}$

$Salary = Rs23000$

Hence, her salary for that month was Rs23000

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valina [46]

Answer:

Step-by-step explanation:

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Find the equation of the linear function

DochEvi [55]

Answer:

I think that the answer is C D E

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HELLLPPP MEEEE HURRRY FIND THE AREA

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Answer:

49 millimeters

Step-by-step explanation:

area is length times width

7×7=49

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The variable in that expression is x

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