Answer:
all work is shown and pictured
Answer:
thats hard lol
Step-by-step explanation:
Answer:AC/DF =5/2
Step-by-step explanation: since triangle ABC and triangle DEF have a scale of 5/2 the side from the bigger triangle (ABC) would be 5 and the smaller triangle (DEF) would be 2.
Answer:
Step-by-step explanation:
a.)
there are 52 cards, 13 are hearts= 13/52 = 1/4
b.)
Drawing a 2= 4/52
Drawing a king= 4/52
Because the draws are independent multiply them (they're independent because we're drawing with replacement)
(4/52)*(4/52)= 1/169
c.)
Black card= 1/2
Face card= 12/52
(these are also indepednent) (1/2)*(12/52)= 3/26
d.)
Drawing a spade= 13/52
Drawing a black card (after drawing a spade)= 25/51
(25/51)*(13/52)= 25/104
