Use coordinate notation to write the rule that maps each preimage to its image. Preimage
D(-4,4)
E(2,4)
F(-4,1)
Image:
D(4,-4)
E(-2,-4)
F(4,-1)
Hint: To find the rule, look for a pattern with
the numbers in the preimage and image.
By observation, is this a rigid motion? Explain why or why not.

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