What is fc in the figure?

a median

an angle bisector

a perpendicular bisector

an altitude

FC is the median .

Step-by-step explanation:

Given  : Triangle  FDB .

To find : what is FC in the figure.

Solution : We have given triangle  FDB .

We can see DC = CB .

It mean DB is equally divide by the FC in two part DC and CB .

Median : A line segment from a corner point to the midpoint of the opposite side.

Therefore, FC is the median .

the answer is c just got it on ed

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