There follows the formula for "z-score:"
raw score - mean
z = ------------------------------
standard dev
9.1 - 8
Here, the z-score is z = ------------- = 0.344
3.2
The motorcycle in the ad when drawing it to scale factor will be 3.46 inches long and 1.375 inches wide.
<h3>What is Scale Factor?</h3>
The scale factor is a way to compare figures with similar appearances but differing scales or measurements. Consider two circles that resemble one another but may have different radii. The scaling factor indicates how much a figure has increased or decreased from its initial value.
Now, The scale factor is 1:24.
So the length of the Drawing will be = Length of actual / 24
So the length of the drawing is = 83/24 inches = 3.46 inches
Similarly, the breadth of Drawing will be = Breadth of actual / 24
the breadth of the Drawing will be = 33/24 inches = 1.375 inches
Therefore, the motorcycle in the ad will be 3.46 inches long and 1.375 inches wide.
To know more about Scale Factor, Visit:
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Answer:
4.5 hours
Step-by-step explanation:
If 2 miles takes 1.5 hours, then 6 miles will be 4.5 hours.
2 miles = 1.5 hours
6 times 1.5 = 4.5
Therefore, 6 miles will take 4.5 hours.
Answer:
its 2•8
u add all together then divide it number of times e.g 2+3+4+5+0+1+3+3+4+3=28
so 28/10= 2•8