100,000 + 203 and 100,000 + 200 + 3. you just add parts of the number to write it differently
All the answers to your questions. The ones you did are correct as well
D. multiplying by .6 is what you always have left.
P(f | weekend) = p(f & weekend)/p(weekend)
.. = 10%/25%
.. = 2/5 = 0.4
One of the other angles is 72. Vertically opposite angles are equal.
Two angles that are side by side on this arrangement are supplementary.
That means they are to 180
x + 72 = 180
x = 180 - 72
x = 108
Answer
the for angles are
72 + 72 + 108 + 108
