Answer: 1/4
Step-by-step explanation:
In a stack of 24, the 2 mediums are odd and even cards in this question. This means that 1/2 the cards are even and 1/2 are odd. To get a even card once is a 1/2 chance, then to get it again is 1/2 x 1/2 chance or 1/4 chance. This is what I think.
Answer:
the first one , its a straight line and has no arrow
Add 5
y is found by adding 5 to x
2- 54:81, 54/81
3- 0:101, 0/101
4- 13.5:43.8, 13.5/43.8