Which of the following probabilities is the greatest for a standard normal distribution? P (negative 1.5 less-than-or-equal-to z less-than-or-equal-to negative 0.5)
P (negative 0.5 less-than-or-equal-to z less-than-or-equal-to 0.5)
P (0.5 less-than-or-equal-to z less-than-or-equal-to 1.5)
P (1.5 less-than-or-equal-to z less-than-or-equal-to 2.5)

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

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2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.