3 years ago

What numbers represent the lower and upper quartiles?

Mathematics

1 answer:

Allushta [10]3 years ago

7 0

The lower quartile 85 median 93.5 upper 115.5 lower 85 median 97 upper 115.5

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Can someone please explain to me where my teacher got the -3x - 15y = -135 from? I understand how to do this but I have no idea

Phoenix [80]

Answer:

she got those numbers from the angles angle shape

Step-by-step explanation:

im middle school and i dont know how to solve this but i see its not that completad

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3 years ago

In the figure, one side of the rectangle divides the circle in half.

Setler79 [48]

A(rectangle)=5*12=60
A(circle)=(pi)(r^2)
r=(1/2)(5)=2.5
A(circle)=(3.14)(2.5)^2
A(circle)=19.625
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(1/2)(19.625)=9.8125
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3 years ago

The sixth grade art students are making a mosaic using tiles in shapes of right triangles. Each tiles has the leg measures of 5.

Drupady [299]

Given:

Each right triangular tiles has the leg measures of 5.2 cm and 6 cm.

There are 150 tiles in the mosaic.

To find:

The area of the mosaic.

Solution:

We know that, the area of a triangle is:

$A=\dfrac{1}{2}\times Base\times height$

So, the area of Each right triangular tile is:

$A=\dfrac{1}{2}\times 5.2\times 6$

$A=\dfrac{1}{2}\times 31.2$

$A=15.6$

There are 150 tiles in the mosaic. So, the area of the mosaic is:

$Area=15.6\times 150$

$Area=2340$

Therefore, the total area of the mosaic is 2340 cm ².

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3 years ago

Simplify the expression (2^3)^-2

snow_lady [41]

1/64

2^3 = 8

8^-2 = 1/64

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3 years ago

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What is the weight of a 24.52kg Television dropped on pluto (acceleration of 0.59 m/s2

AVprozaik [17]

weight is a force

force=mass times acceleration

weight=24.52*0.59=14.4668N

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3 years ago