Find the x-intercepts for the parabola defined by this equation:
y = 3x2 + 3x - 6
Write your answer as two ordered pairs:
(x1, yı), (x2,42)
Separate the values with a comma. Round, if
necessary, to the nearest hundredth.

b is the answer that makes most sense

step-by-step explanation:

300pi

step-by-step explanation:

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560