Answer:
2,736
Step-by-step explanation:
<h2>ANSWER : </h2>
<h2>» 14n-6/3 </h2>
refer to the above attachment ↑
(A)
P(<em>X</em> < 61.25) = P((<em>X</em> - 55.4)/4.1 < (61.25 - 55.4)/4.1)
… ≈ P(<em>Z</em> ≤ 0.1427)
… ≈ 0.5567
(B)
P(<em>X</em> > 46.5) = P((<em>X</em> - 55.4)/4.1 > (46.5 - 55.4)/4.1)
… ≈ P(<em>Z</em> > -2.1707)
… ≈ 1 - P(<em>Z</em> ≤ -2.1707)
… ≈ 0.9850
(-1,-4) is where the equations Y=4x and x+y=-5 intersect.
U wouldn’t have a answer because it would be ( 0=0 )
