3 years ago

Find the median of the following numbers. 79, 27, 24, 11, 14, 11

Mathematics

1 answer:

Elena-2011 [213]3 years ago

8 0

Answer:

Step-by-step explanation:

79, 27, 24, 11, 14, 11

rearrange the order

from lowest to highest

11, 11, 14, 24, 27, 79

Find the middle.

It is between 14 and 24

Take the average.

Average here = median = (14 + 24)/2 = 38/2 = 19

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Choose the following ratios as a decimal: 20 correct out of 25 problems

aliya0001 [1]

Answer:

Step-by-step explanation:

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3 years ago

The Johnson twins were born nine years after their older sister. This year, the product of the three siblings ages is exactly 18

KATRIN_1 [288]

Answer: The age of the twins is 10 years.

Step-by-step explanation:

Suppose the age of older sister be x

Let the age of twins sister be x-9, as they are born after 9 years.

Product of their ages be

$x(x-9)(x-9)\\\\=x(x^2-18x+81)\\\\=x^3-18x^2+81x$

Sum of their ages will be

$x+x-9+x-9\\\\=3x-18$

According to question,

$1861+3x-18=x^3-18x^2+81x\\\\x^3-18x^2+81x-3x+18-1861=0\\\\x^3-18x^2+78x-1843=0\\\\x=19$

So, Age of older sister will be 19 years.

Age of the twins will be

$19-9=10\ years$

Hence, the age of the twins is 10 years.

3 0

3 years ago

A camera has a listed price of $522.98 before tax. If the sales tax rate is 8.25%, find the total cost of the camera with sales

svetoff [14.1K]

Answer:

4,314.6

Step-by-step explanation:

522.98 multiplied by 8.25 is 4,314.585 which rounded to the nearest cent is 4,314.6

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3 years ago

The point P(-6, -6) is reflected over the x-axis. What are the coordinates of the resulting

Fed [463]

Answer:

It would be (6,-6)

Step-by-step explanation:

Hope this helps.

7 0

3 years ago

Toby needs to save a minimum of $250. If Toby can save $57 a month, how many months will it take for him to save enough? Select

kiruha [24]

Answer:

$250 \leqslant 57m$

$57m \: \geqslant 250$

Step-by-step explanation:

Minimum is a word meaning greater than or equal to.

Hope this helps!

If you have anyother question feel free to ask!

7 0

1 year ago

Find the median of the following numbers. 79, 27, 24, 11, 14, 11​

Find the median of the following numbers. 79, 27, 24, 11, 14, 11