Answer:
50 percent
Step-by-step explanation:
because sally was tried yesterday and went 25 percent faster today.
Answer:
Step-by-step explanation:
Given that g is a function from g : {1, 2, 3} ->{1, 2, 4, 8}
by the function
![g(x) = 2^x](https://tex.z-dn.net/?f=g%28x%29%20%3D%202%5Ex)
i.e. we have ![g(1) =2\\g(2) = 4\\g(3) =8](https://tex.z-dn.net/?f=g%281%29%20%3D2%5C%5Cg%282%29%20%3D%204%5C%5Cg%283%29%20%3D8)
Range = {2,4,8} Since there is an extra element 1 in the co domain which is not in range , g is not on to
But g is one to one as 1,2,3 have different images.
Mean: 10.5
Median: 10.5
Range: 5
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<u></u>
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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<u></u>
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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<u></u>
To find the range you subtract the biggest number to the smallest number.
<u>Subtract</u>
13-8=5
Therefore 5 is the range
Answer:
Step-by-step explanation:
Percentage Calculator: 30 is what percent of 93? = 32.26.
Answer:
18x + 28 is the perimeter
Step-by-step explanation:
As perimeter is the som of all side
So P = 6x+8 + 3x+6 + 6x+5 + 2x+2 + 3 + x+4
= 6x+3x+6x+2x+x + 8+6+5+2+3+4
= 18x + 28