I'd do a little more than 77minutes for the 6and 7for if you could have it on 77and but you could have it in your head
Angles on a straight line add up to 180°, so:
x + 60 = 180
x = 180 - 60
x = 120°
Answer:

Step-by-step explanation:
Given:


We know that, conditional probability of B given that A has occurred is given as:
. Expressing this in terms of
, we get

Plug in the known values and solve for
. This gives,

Therefore, the probability of events A and B occurring is
.
Answer:
-125
Step-by-step explanation:
negative one twent five
I believe the answer is 13