Mode is most occurring
There is no mode for the peas as there is no score occurring more than once
Median is middle number
So cross of 4 and 5, and 7 and 8
Median is 6
Mean is average
4+5+6+7+8 divided by five
Mean is 6
We first solve for angle TZU which is determined by the formula:
mTZU = 0.5(arcTU + arcSR)
mTZU = 0.5(72°+100°) = 86°
By vertical angle, mTZU = mSZR = 86°
We note that the sum of all angles formed is 360°. Solving for the remaining angles:
360° - 86° - 86° = 188°
Since mSZT is equal to mRZU by vertical angle, we divide 188° by 2.
188°/2 = 94°
m∠SZT = 94°
Hi there!
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⇒ So there are 7 shelves in total.
Hope this helped you!
