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trapecia [35]
4 years ago
8

What is the interquartile range of this data set? 2,5,9,11,18, 30, 42, 48, 55, 73, 81

Mathematics
1 answer:
Lubov Fominskaja [6]4 years ago
3 0

Answer:

46

Step-by-step explanation:

55-9=46

2=min

9=Lq

30=median

55= Uq

81= max

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?? anyone know thank you
ivann1987 [24]

Answer:

37/60

Step-by-step explanation:

8 0
3 years ago
1. Which is a quadratic function?<br> A f(x)= x2 +6<br> B f(x)= 2x<br> C f(x)= x +5
nadya68 [22]

Answer:

f(x) =x^2+6 is a quadratic function because is x^2, other is linear function.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Tom found out that 3 L of fruit punch serves 8 people. He wants to make enough for 48 people. How many liters of punch does he n
yawa3891 [41]

Answer:

18

Step-by-step explanation:

Use a proportion

\frac{3}{8}=\frac{x}{48}

8*6=48

So if we multiply 3*6, we get how many liters it takes to serve 48 people

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4 0
3 years ago
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I need help on #16 and #14, when I did question 15 it was fine but I keep running into problems on how to solve 14 and 16
Inessa [10]
The area of a circle is pi*r^2.
The angles in a circle add up to 360 degrees.

Let's say I have a circle with radius 2.
The total area of the circle is pi* (2^2) = 4pi

Let's say I cut out 15 degrees of this circle. This piece is 15 out of 360 of the whole circle.

The area of this part is (15/360) * 4pi

The rest of the area is (360-15)/360 * 4pi.

I hope this helps.
4 0
4 years ago
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Please answer this question
Nataliya [291]
Change in temperature = initial - final.
5 -0 = 5.
5°F represents the change in temperature.

hope this helps :) (please mark brainliest!)
6 0
3 years ago
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