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2 years ago

Plssss help me on this one. What’s is the interquartile range of the data?

Mathematics

2 answers:

Natasha2012 [34]2 years ago

3 0

Answer:

The interquartile range is from 22-29

Step-by-step explanation:

Kamila [148]2 years ago

3 0

Answer: 22-27

Step-by-step explanation:

Use the numbers ranging from lower quartile (Q1), and the upper quartile (Q3)

So in this example, it would be from 22-29

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Sum of 2 numbers equals 95 .if one number exeeds by 25 find the athor number

abruzzese [7]

Answer:

Well it could be 25 and 69 or 30 and 65

Step-by-step explanation:

Not sure if I answered right but hope I helped!

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3 years ago

What is 5136 divided by 8

frutty [35]

5136/8 is equal to 642.

You can use a calculator if you'd like.

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3 years ago

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hjlf

Answer:

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Step-by-step explanation:

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2 years ago

Let V be the volume of the solid obtained by rotating about the y-axis the region bounded y = 4x and y = x2/4 . Find V by slicin

aliya0001 [1]

Answer:

Step-by-step explanation:

Consider the graphs of the $y = 4x$ and $y = \frac{x^{2} }{4}$ .

By equating the expressions, the intersection points of the graphs can be found and in this way delimit the area that will rotate around the Y axis.

$4x = \frac{x^{2} }{4} \\ x^{2} = 16x \\ x^{2} - 16x = 0 \\ x(x-16) = 0$ then $x=0$ o $x=16$ . Therefore the integration limits are:

$y = 4(0) = 0$ and $y = 4(16) = 64$

The inverse functions are given by:

$x = 2 \sqrt{y}$ and $x = \frac{y}{4}$ . Then

The volume of the solid of revolution is given by:

$\int\limits^{64}_ {0} \, [2\sqrt{y} - \frac{y}{4}]^{2} dy = \int\limits^{64}_ {0} \, [4y - y^{3/2} + \frac{y^{2}}{16} ]\ dy = [2y^{2} - \frac{2}{5}y^{5/2} + \frac{y^{3}}{48} ]\limits^{64}_ {0} = 546.133 u^{2}$

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3 years ago

Solve the following equation. Then placed a correct number in the box provided. -13 - 3x = -10

Alisiya [41]

Answer:

x=-1

Step-by-step explanation:

-3x=-10+13 - -3x=3 - -3 = -1

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3 years ago