Answer:
2 / 13
Step-by-step explanation:
Number of cards in a standard deck = 52
Number of 4's = 4 ( 1 for each suit)
Number of 6's = 4 (1 for each suit)
Probability, P = required outcome / Total possible outcomes
P(a 4) = 4 / 52 = 1/ 13
P(a 6) = 4 /52 = 1/13
Probability of either a 4 or a 6
P(a 4) + P(a 6)
1/13 + 1/13
= 2 / 13
Y=8x+3
negative = down
positive= up
They have the same ratio.
imagine 2 similar triangle, the first one has one side of 8cm and another side with 10cm
the second triangle is one side 4 cm and other side of 5cm
the ratio of side of each similar triangle is the same
4/8 = 5/10 = 1/2
