25 questions , because they start with 100.
350-100=250 .
. 250/10=25
step-by-step explanation:
first take off 100, then what x 10 = 250? that is your answer. (25)
your answer is c
choice b
f(x) = 88x^2 -264x + 300
the line of symmetry of a parabola is defined by
h = -b/2a
where ax^2 +bx+c=0
so
h = - -264/ (2*88)
h = 3/2
so x = 1.5
b. qualitative data uses, words while quantitative data uses numbers