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Molodets [167]
3 years ago
5

Hey I need help can u just salve the following questions because I don't get it.

Mathematics
2 answers:
Tasya [4]3 years ago
8 0

Answer: median: 133.5

               first quartile: 128

              third quartille: 139

             interquartille range: 11

Step-by-step explanation:

Ket [755]3 years ago
6 0

Answer:

I dont know but I can direct.

Step-by-step explanation:

The median is a middle number in a sorted, ascending or descending, list of numbers.

The quartile measures the spread of values above and below the mean by dividing the distribution into four groups.

The interquartile range describes the middle 50% of values when ordered from lowest to highest.

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PLEASE HELPTH ME (MODERATORS STOP I REPEAT STOP REMOVING MY QUESTIONS BRO)
kompoz [17]

Answer:

X=75

Y=110

Step-by-step explanation:

A straight line is 180, so add the equations that make a line and set them equal to 180

x+20+x+10=180

Combine like terms

2x+30=180

Subtract 30 from both sides

2x=150

Divide by 2

X=75

Same for y

y+y-40=180

2y-40=180

Add 40 to both sides

2y=220

Divide by 2

Y=110

5 0
3 years ago
What is the vertical distance from the origin to the point (2,9)
Arte-miy333 [17]

Answer:

9

Step-by-step explanation:

9.

y coordinate gives the vertical distance

5 0
3 years ago
At 8:30 A.M.., Briana started filling a 2,800-gallon pond. At 10:30 A.M., she had filled 1,400 gallons. At what time will the po
Sati [7]

Answer:

12:30 pm

Step-by-step explanation:

8:30 am pond is empty

10:30 am pound is 1,400 gallons full

  time?    pound is 2,800 gallons full

from 8:30 to 10:30 are 2 hours so the rate of filling up is

             1,400 gallons in 2 hours

to have a whole pond filled we need another 2 hours because

in another 2 hours will have another 1,400 gallons so a pound full. 8:30 am + 2hours = 12:30 pm

8:30 am pond is empty

10:30 am pound is 1,400 gallons full

12:30 pm pound is 2,800 gallons full.

3 0
3 years ago
Solve for c 8/3c -2= 2/3c-12
Anna [14]

Answer: C = -5

Step-by-step explanation:

You have to add two on both sides and the remove 2/3 on both sides. Hope this helps

<!> Brainliest is appreciated! <!>

4 0
3 years ago
Read 2 more answers
Do 33 and 34 for brainiest in 60 seconds
Archy [21]

Answer:

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6 0
3 years ago
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