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3 years ago

What is the median??

Mathematics

2 answers:

prisoha [69]3 years ago

8 0

Answer: 8

Step-by-step explanation: The median is the middle number in the data set when the data set is written from least to greatest.

For example, 8 would be the median here since it's in the middle.

stellarik [79]3 years ago

7 0

The "middle" of a sorted list of numbers. To find the Median, place the numbers in value order and find the middle number. ... The middle number is 15, so the median is 15. (When there are two middle numbers we average them.)

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A company's stock was selling at

Mandarinka [93]

Answer:

10%

Step-by-step explanation:

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3 years ago

10,792,400 in word form

Studentka2010 [4]

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3 years ago

A cuboid with a volume of 924cm^3 has dimensions 4cm, (x+1)cm and (x+11). Show clearly that x^2+12x-220=0 solve the equation by

garik1379 [7]

Answer:

$x^2+12x-220=0$ -- Proved

$x = 10\ \ \ x = -22$

Step-by-step explanation:

Given

$Volume = 924cm^3$

$Dimension: 4cm; (x+1)cm; (x+11)cm$

Required

Show that $x^2+12x-220=0$

The volume is calculated as:

$4 * (x + 1) * (x + 11) = 924$

Open the brackets

$(4x + 4) * (x + 11) = 924$

$4x^2 + 44x + 4x + 44 = 924$

$4x^2 + 48x+ 44 = 924$

Collect Like Terms

$4x^2 + 48x+ 44 - 924=0$

$4x^2 + 48x -880=0$

Divide through by 4

$\frac{4x^2}{4} + \frac{48x}{4} -\frac{880}{4}=0$

$x^2+12x-220=0$

Solving further:

Expand the expression

$x^2 + 22x - 10x - 220 = 0$

Factorize:

$x(x + 22) - 10(x + 22) = 0$

$(x - 10)(x + 22) = 0$

Split:

$x - 10 = 0;\ \ \ x + 22 = 0$

$x = 10\ \ \ x = -22$

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3 years ago

The area, A, of a triangle is one-half the product of the triangle's base and height.

nordsb [41]

A = (1/2)(b * h)

It is 1/2 times the product (which is the end result of multiplication of two values), of base (b) times height (h)

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A

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3 years ago