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2 years ago

The living room dimensions of a new house are 12' 2" and 10'6".

1 answer:

4 0

127.8. (12.2 =146 sq inches. 10.6 = 126 square inches. 146x126=18,396 square inches. 18,396/144 (144 square inches in a square foot) is 127.75 square feet).

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What is the third quartile, Q3, of the following distribution?

GREYUIT [131]

Answer:

The third quartile is:

$Q_3=29$

Step-by-step explanation:

First organize the data from lowest to highest

4, 5, 10, 12, 14, 16, 18, 20, 21, 21, 22, 22, 24, 26, 29, 29, 33, 34, 43, 44

Notice that we have a quantity of n = 20 data

Use the following formula to calculate the third quartile $Q_3$

For a set of n data organized in the form:

$x_1, x_2, x_3, ..., x_n$

The third quartile is $Q_3$ :

$Q_3=x_{\frac{3}{4}(n+1)}$

With n=20

$Q_3=x_{\frac{3}{4}(20+1)}$

$Q_3=x_{15.75}$

The third quartile is between $x_{15}=29$ and $x_{16}=29$

Then

$Q_3 =x_{15} + 0.75*(x_{16}- x_{15})$

$Q_3 =29 + 0.75*(29- 29)\\\\Q_3 =29$

5 0

3 years ago

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Which measurement is most accurate to describe the amount of water a teaspoon could hold?

Tasya [4]

5 mL. 1 (US)teaspoon = 4.92892 mL

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3 years ago

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What is the solution to y=5x+1 and y=-5x+15?

Semenov [28]

Answer:

x=7/5, y=8

Step-by-step explanation:

You can use substitution.

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3 years ago

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C÷2 when c=26<br> help me, please

Jobisdone [24]

Answer:

the answer would be 13

Step-by-step explanation:

26/2=13

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3 years ago

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Find the quotient and express it in the simplest form

pychu [463]

2i(4+5i)(4-5i) =82i
4+i nothing more can be done it is at simplest form

so $\frac{82i}{4+i}$ = $\frac{82}{17} + \frac{328}{17} i$

so your answer is $\frac{82}{17} + \frac{328}{17} i$

5 0

3 years ago