Answer:
The z-score of a teenage with waist size 33 inch is 2
Step-by-step explanation:
Mathematically, the z-score can be calculated using the formula;
z-score = (x- mean)/SD
where mean = 29 inches , SD = 2 inches and x = 33 inch
Plugging these values, we have
z-score = (33-29)/2 = 4/2 = 2
24.535 is the answer your welcome @ <span>Nnalthabhani
(rounded is 24.5.)</span>
The actual length of wingspan using the scale factor is; 87.5 ft
<h3>How to Interpret Scale Models?</h3>
We are given;
Length of Airplane = 85.4 ft
Now, we are told that a scale model has the length of the plane as 12.2 inches.
Conversion factor from inches to feet is;
1 inch = 1/12 feet
Thus;
12.2 inches = 12.2 * 1/12 = 12.2/12 ft
Thus, scaled factor = (85.4 * 12/12.2)
Now, we want to find the actual length of the wingspan with a scaled length of 12.5 inches.
12.5 inches = 12.5/12 ft
Thus, the actual length of wingspan = 12.5/12 * (85.4 * 12/12.2)
the actual length of wingspan = 87.5 ft
Read more about Scale Models at; brainly.com/question/261465
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Prime Factors of 495 =3, 3, 5, 11
<span>Which is the same as = 32 x 5 x 11Prime Factors Tree of 495<span><span>495
/ \
3 165/ \
3 55/ \
5 11/ \
11 1</span></span></span>