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klasskru [66]
3 years ago
15

Please help if u get all 3 right ill put u as brainiest​!

Mathematics
1 answer:
scoray [572]3 years ago
7 0

Answer: 13

Step-by-step explanation: Alright with the median you take all the numbers "11, 20, 17, 8, 8, 9, 20, 13, 21" and put them in numerical order. "8, 8, 9, 11, 13, 17, 20, 20, 21" Then the middle one is the median, since there are 9 numbers you take the fifth one. In this case it is 13. (Only knew the first one since I have no idea what they mean by quartiles)

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Which subsets of numbers does -8 belong to?
Softa [21]

Answer:

real, rational, integer

Step-by-step explanation:

8 0
3 years ago
A fair die is thrown once.find the probability that an odd number appears?<br>​
ELEN [110]

Hi

on a regular dice you have  3 even number  :  2 ;4;6

                                                3  odd number : 1;3;5

so probability to have an odd number is : 3/6 = 1/2

6 0
3 years ago
What is the fully factored form of 32a3+12a2
galben [10]
Hello!

I believe it would be 4a(8+3)6
By finding the GCF, 4a, we factor what it can go into. The other factors, 3 and 2, are multiplied and put at the end.

Hope this helps!
3 0
3 years ago
When finding the slope of -2/5 x+2=y
uysha [10]

Answer:

-2/5 would be 2 down and 5 right

4 0
3 years ago
What value of x makes the equation -2+(3x+7))=-2(1+8x)
Alexandra [31]

Answer:

X  = 1.2

Step-by-step explanation:

-2(3x + 7) = -2(1 + 8x)

-6x - 14 = -2 - 16x

+16x              +16x

10x - 14 = -2

     +14    +14

<u>10x </u>= <u>12 </u>

10  =   10 = 1.2

(x = 1.2)

7 0
3 years ago
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