Answer:
Left box: Outlier in this data set is (57,132)
Right box: because the finish time looks faster than expected for the age.
Step-by-step explanation:
As per the given table shows the 
and 
of 
runners.
It is clear that people of age around 
are finishing at around 
and person with older age takes longer to finish.
One person of age 
finishes in 
, that looks as expected.
Another person of same age 
finishes it too fast which is unexpected.
Therefore 
is an outlier, because it looks a faster finish as per expected.
Step-by-step explanation:
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<em>Hope </em><em>it</em><em> is</em><em> helpful</em><em> to</em><em> you</em>
Answer:
x = 34
Step-by-step explanation:
The angles are corresponding angles and corresponding angles are equal if the lines parallel
2x+3 = 71
Subtract 3 from each side
2x+3-3 = 71-3
2x = 68
Divide by 2
2x/2 = 68/2
x = 34
Answer:
-4
Step-by-step explanation:
The answer:
first of all, we should know that the expression of a vector V (a, b) can be written as follow:
V = r (Vx i + Vyj), where r is the length of the vector, it is r = sqrt(V²x + V²y)
Vx is the component lying on the x-axis and Vy on the y-axis
<span>v ⃗ lies in Quadrant II, means Vx is less than 0 (negative)
</span>
so Vx= -r sin30° and Vy= rcos30°
r= <span>‖v ⃗ ‖=4√3
</span>
so we have v = - 4√3sin30° i + 4√3 cos30° j
the components are
v(- 4√3sin30°, 4√3 cos30°) = (-2√3, 4√3 cos30°)
