Solve for x.
3x – 4(4x – 8) = 3(- 8x - 1)

x=-35/11

Step-by-step explanation:

3x-4(4x-8)=3(-8x-1)

3x-16x+32=3(-8x-1)

-13x+32=-24x-3

-32 -32

-13x=-24x-35

+24x +24x

11x=-35

/11 /11

x=-35/11

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

answer: the answer is b. i think hope i got it correct

step-by-step explanation: