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OLga [1]
3 years ago
14

What are the lower, middle, and upper quartiles of this data? 23, 15, 22, 15, 23, 15, 13, 21, 14?

Mathematics
1 answer:
Flura [38]3 years ago
6 0
Put them in order.. then the first and last should give you the answer and what ever is in the middle should also give you your 3rd answer
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WILL MARK BRAINLIEST!!!!! PLS HELP!!
RUDIKE [14]

Answer:

112/17.92 = x,  y = 112 + x

Step-by-step explanation:

You have to get x first, then plug in to next equation.

3 0
3 years ago
Dinda membeli sebuah handphone seharga Rp2.500,000,00. Setelah 5 bulan, ia menjualnya dengan
Anit [1.1K]

Answer:

Dinda received a 32% loss percentage.

Step-by-step explanation:

<u><em>The question in English is</em></u>

Dinda bought a phone for Rp.2,500,000.00. After 5 months, she sells it with

the price of Rp1,700,000.00. What percentage of losses did Dinda receive?

we know that

Rp.2,500,000.00 represent the 100%

so

Using a proportion

Find out what percentage represent the difference between the original value and the final value

\frac{2,500,000}{100\%}=\frac{2,500,00-1,700,000}{x}\\\\x=100(800,000)/2,500,000\\\\x=32\%

therefore

Dinda received a 32% loss percentage.

6 0
3 years ago
Which of these are quadratic function(s)? (Select all that apply).
Nikolay [14]
A. y(y+4)-y=6
y^2+4y-y-6=0
y^2+3y-6=0

B. (3x+2)+(6x-1)=0
3x+2+6x-1=0
9x+1=0

C. 4b*b=0
4b^2=0

D. 3a-7=2(7a-3)
3a-7=14a-6
11a+1=0

The answers: A, C

Greetings from Poland :)
4 0
3 years ago
Read 2 more answers
Plsss help find the domain and range please thank you god bless you x
drek231 [11]

Answer:

  • <u>Domain</u> : -1 ≤ x ≤ 3
  • <u>Range</u> : 6 ≤ y ≤ 27

Step-by-step explanation:

The domain is the set of possible x-values.

The range is the set of possible y-values.

<u>Domain</u> : -1 ≤ x ≤ 3

<u>Range</u> : 6 ≤ y ≤ 27

3 0
2 years ago
Let point C be on circle A. If ∠BAC 5 radians and segment BC is 12cm, what is the length of the radius
Genrish500 [490]

Answer:

2.4 cm

Step-by-step explanation:

The formula we would use

S = rθ

Where S = Arc length

θ = central angle in radians

r = radius of the circle or length of the radius.

From the question, we can see that if

If C = a point on circle A

The Segment BC = The arc length of the circle = 12cm

∠BAC = central angle in radians = 5 radians.

Since, S = rθ,

Length of the radius = S/θ

= 12cm/5 radians

Length of the radius = 2.4 cm

5 0
3 years ago
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