Mean: 10.5
Median: 10.5
Range: 5
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To find the mean you order the numbers then add then divide.
<u>Add</u>
8+9+10+10+10+11+11+11+12+13=105
<u>Divide</u>
105÷10=10.5
Mean = 10.5
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Finding the median essentially involves finding the value in a data sample that has a physical location between the rest of the numbers.
Find the middle number. Put your left finger on 8 and your right finger on 13. Move your left finger to the right to 10 and move your right finger to 11.
the middle number is 10.5 so therefore it is the median.
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To find the range you subtract the biggest number to the smallest number.
<u>Subtract</u>
13-8=5
Therefore 5 is the range
D because each day he runs for 40 more minutes. To explain, if you add 40 minutes to 40 minutes, you get 80 minutes, or 1 hour and 20 minutes. Then if you add 40 minutes to 1 hour and 20 minutes you get 1 hour and 60 minutes, or 2 hours. Continuing this process, the next logical answer would be 2 hours and 40 minutes.
Answer:
the slope is 3/5
Step-by-step explanation:
and if you want the y intercept it's 4
(x-6)/2 = x+13
x-6 = 2x + 26
x = -6-26 = -32
ONE SOLUTION.
2+6x-7 = 8+2x-10+4x
-5 + 6x = -2 + 6x
-5 = -2
This is not possible for any value of x ,
so NO SOLUTION
3x+5 = 1/5 (15x+10)
3x+5 = 3x+ 2
5 = 2
This is not possible for any value of x ,
so NO SOLUTION
1/4 (16+8x)= 3x-1-x+5
4 +2x = 2x +4
this is true for all values of x,
so, INFINITE SOLUTIONS.
Answer:
They are all multiples of 9
Step-by-step explanation:
You need to find the greatest common factor of each one. When you do, the 9 is the biggest one. The multiples of 9 are: 9,18,27,36 which includes all of the numbers of flowers.
18 = 1,2,3,6,9,18
27=1,3,9,27
36=1,2,3,4,6,9,12,18,36