Answer:
The answer is the option B
It is wider and shifted 
units to the right
Step-by-step explanation:
we have
The vertex of the function is the point 
The vertex of the function is the point 
The function is wider than the function
Because it is multiplied by a number less than 
The rule of the translation is
That means
The translation is units to the right
see the attached figure to better understand the problem
Answer:
ok
Step-by-step explanation:
(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
Answer:
75
Step-by-step explanation:
75m/hr
