F(x) = |2x-3|
find f(x) = 15
1 answer:
15=|2x-3|
then you take the absolute value sign away
(1) 15=2x-3
and
(2) -15=2x-3
you have a negative 15 because it is the absolute value then you solve for both equations
and get
(1) x= 9
(2) x= -6
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Ithwkwlanwnlalmhe is a wona
Answer:
B
Step-by-step explanation:
sorry if its wrong
Use symmetry and find z so that probability is:
(100-39)/2
=61%
=30.5%~0.305
From the z-table:
z=-0.51
Answer: -0.51
So, 420 is the smallest positive integer with 4 prime factorizations in the E-zone.
D is greater than the original number
