Place a check mark in the box next to each sequence of transformations that would result in figures that are similar but not congruent. A. Reflected across the x-axis and then dilated by a scale factor of
1
4
B. Translated 2 units to the right and then reflected over the y-axis
C. Dilated by a scale factor of
1
2
and then translated 7 units down
D. Rotated 270° clockwise and then dilated by a scale factor of
2
3
E. Rotated 180° counterclockwise and then dilated by a scale factor of 3.5

cheater

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