PLEASE HELP WILL MARK BRAINLIEST THANK YOU SO MUCH I APPRECIATE THE HELP

Step-by-step explanation:

D

The easiest angle to solve for is D. It is made of a perpendicular line and a horizontal line. So d and the right angle add to 180 degrees.

d + 90 = 180          Subtract 90 from both sides.

d = 180 - 90

d = 90

F

f and 66 are also have 1 leg sitting on s straight line.

So f + 66 = 180 because a straight line has 180 degrees.

f + 66 = 180                 Subtract 66 from both sides

f = 180 - 66

f = 114

E

E and 66 are vertically opposite. That means they are equal

E = 66

b.my answer is b.

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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