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3 years ago

What is the median of these numbers: 11, 13, 4, 9

Mathematics

2 answers:

Rom4ik [11]3 years ago

6 0

Answer:

Step-by-step explanation:

11, 13, 4, 9

In order to find the median we must first arrange the numbers in order (Least to greatest)

4, 9, 11, 13

If there is 2 numbers in the middle: the median is their average

If there is only one number in the middle, that number is the median.

Since there are two numbers (9 and 11) we have to take their average.

(9+11) / 2 = 20 / 2 = 10

The median is 10!

joja [24]3 years ago

5 0

The median for the numbers: 11, 13, 4, 9 is 29

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Leokris [45]

Answer:

45%-6

Step-by-step explanation:

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2 years ago

A farmer ships pears in crates that weigh 4.5 lb each when empty. Each pear weighs 0.25 lb. The total weight of a crate filled w

Ipatiy [6.2K]

Answer:

one-quarter times the number of pears, plus four and one-half is forty-four and one-half

Step-by-step explanation:

The total weight (44.5 lb) will be the sum of the empty weight (4.5 lb) and the number of pears multiplied by the pear's weight. That can be expressed as ...

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2 years ago

Use the diagram of the right triangle above and round your answer to the nearest hundredth.

Yakvenalex [24]

Answer:

value of a = 6.93 m

hence , (b.)

Step-by-step explanation:

the given triangle is a right angled triangle, so

by using trigonometry.

=》

$\tan(a) = \tan(30) = \frac{1}{ \sqrt{3} }$

and we know,

=》

$\tan(a) = \frac{a}{b}$

so, by above values of tan ( a ) we get,

=》

$\frac{a}{b} = \frac{1}{ \sqrt{3} }$

=》

$\frac{a}{12} = \frac{1}{ \sqrt{3} }$

=》

$a = \frac{12}{ \sqrt{3} }$

=》

$a = 4 \sqrt{3}$

=》

$a = 6.93$

hence, a = 6.93 m

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3 years ago

What is y=3x and y=2x+2 solution ??

Rzqust [24]

Answer:

Try this: (2,6)

x=2, y=6

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

The function below represents the annual interest Alexander earns on a savings account. Identify the term that represents the am

Sedaia [141]

Answer:

$\huge \dag \sf{Answer \: is}$

Here, x represents the amount of time that the money is accruing interest.

Step-by-step explanation:

The function below represents the annual interest Alexander earns on a savings account.

f(x) = 500(1 +0.02)x

Here, x represents the amount of time that the money is accruing interest.

We know that, if R% of interest is accrued over a principal of P over time , T,

then the net interest accrued is given by,

P×R×T/100

3 0

2 years ago