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Licemer1 [7]
4 years ago
12

PLEASE HELP!! Whoever is correct I will award Brainliest!! I need the answer to all questions for Brainliest. What is the median

of the data set?
{12, 15, 18, 20, 22, 23, 24, 40, 45}


What is the first quartile, Q1, of the data set?



{24, 29, 32, 35, 40, 50, 62}



What is the median of the data represented by the box plot?

A number line ranging from 0 to 143.75 with a box encompassing the numbers 12.5, 20, and 65.

Mathematics
2 answers:
olya-2409 [2.1K]4 years ago
8 0
Median: 22
Q1: 29
sorry but i don't know the answer to the last question
nordsb [41]4 years ago
3 0

Answer:

Step-by-step explanation:

The data set is already in ascending order with 9 entries

Hence median is 5th one = 22

I quartile = 8/4 =2nd entry = 29

3) median of data by box plot

o to 143.75

Median is middle entry = 20

----------------------

4) Last two questions as

How many hours will the museum give this week? and

How many visitors came to this museum each month last year?

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A family on a trip budgets $1,000 for meals and gasoline. If the price of a meal for the family is $50 and if gasoline costs $3.
galben [10]

Answer:

They can buy 13meals if they buy 100 gallons of gasoline.

Step-by-step explanation:

3.50 PER gallon so 1 gallon is $3.50

if they buy 100 gallons you have to multiply 3.50 by 100 which gives you 350. you subtract 350 from 1000 so 1000-350 and get 650. now, you divide 650 by 50 because each meal is $50. And you get 13 so there you have it.

3 0
3 years ago
Graph the solution to the inequality 2x-3y<18
frutty [35]

<, > - dotted line

≤, ≥ - solid line

2x-3y\dfrac{2}{3}x-6\\\\y=\dfrac{2}{3}x-6-\text{It's a linear function}\\\\for\ x=0\to y=\dfrac{2}{3}(0)-6=0-6=-6\to(0;\ -6)\\\\for\ x=6\to y=\dfrac{2}{3}(6)-6=2(2)-6=4-6=-2\to(6;\ -2)

6 0
3 years ago
Can someone please help me with this asap ... Please and thank you
OLga [1]

Answer:

Step-by-step explanation:

From the question given in the picture,

a). Since, NR bisects a straight angle ∠MNP,

  ∠MNR ≅ ∠PNR

  m∠MNR + m∠PNR = 180°

  2(m∠MNR) = 180°

  m∠MNR = 90°

  Therefore, ∠MNR and ∠PNR are the right angles.

  Since, QN divides ∠MNR in two parts,

  Therefore, ∠QNR will be an acute angle (less than 90°).

  ∠MNR + ∠SNR = ∠MNS

  90° + ∠SNR = ∠MNS

  Therefore, m∠MNS will be more than 90°.

    ∠MNS will be an obtuse angle (greater than 90°).

(b). Since, NR divides ∠MNP and ∠QNS,

    ∠MNR ≅ ∠PNR

     ∠QNR ≅ ∠SNR

     ∠MNQ ≅ ∠PNS

(c). m∠MNR = 90°

     Since, NR bisects ∠QNS,

     ∠QNR ≅ ∠RNS

     m∠QNR = m∠RNS = 30°

     m∠QNR + m∠RNS = 30° + 30°

     m∠QNR + m∠RNS = 60°

     m∠QNS = 60° [Since, m∠QNS = m∠QNR + m∠RNS]

     m∠QNP = m∠QNS + m∠SNP

     m∠QNP = m∠QNS + (m∠PNR - m∠SNR)

     m∠QNP = 60° + (90° - 30°) = 120°        

4 0
3 years ago
Please help me ASAP
V125BC [204]
I'd say it's "convergent and doesn't have a sum"

because it's multiplying by 3 to get every new number and switching between ± after every new number. there is no sum because it's an infinite series.
8 0
4 years ago
Plz help me!!!!!:).
faust18 [17]

Answer:

n

Step-by-step explanation:

8 0
3 years ago
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