Answer:
1/169
Step-by-step explanation:
52 cards in a deck, 13 are diamonds
P(diamond) = number of diamonds/ total
= 13/52 = 1/13
Replace the card
P (diamond, replace, diamond) = 1/13 * 1/13 = 1/169
100C=m
If 250 copies are made in 2.5 minutes, you get the equation:
250c=2.5m
divide by 2.5 on both sides and you get:
100c=m
So in m minutes, 100c copies are made.
Substitute x = 3 in any given equations. I will do in y = - x + 1
Therefore the answer is (3,-2)
dont know
