Answer:
Length = 10 cm
Step-by-step explanation:
The scaled down diagram would be proportional to the original diagram. That means, we can write a ratio of Length : Width for both and find the unknown.
Let the length of the reduced diagram be "x", thus we can say,
If 30 is to 10 (length is to width), then x is to 4
We can translate this into algebraic equation (ratio) as shown below:
Now, we cross multiply and solve for x:
So,
the reduced diagram has a leaf with length 10 cm
Answer:
-5X + 17Y -1 A = -5X B = 17Y. C = -1
Step-by-step explanation:
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Answer:
I am not quite sure what you are asking so i will give you the answer for 4.5% and 45%.
4.5% of 500= The answer i got for this one is 4 so i am assuming you mean 45.
45% of 500= 225 but rounded would be 200
Step-by-step explanation:
Yards because that's the longest measurement tool
<span>The median is a better measure of center when there is an outlier which will make the mean not be a good estimate of the center. Option B has $1075 as an outlier (i.e. it is far away from the other data sets). Hence, the median will be a better estimate of the center. Similarly, 94 is an outlier in option C and hence, the median is a better estimate. Options A and D has no outliers, making the mean a good estimate of the centre.</span>
