Nine cards numbered 1-9 are flipped upside down. What is the probability of flipping up an even number?
2 answers:
The answer is 4/9 because there are 4 even numbers between 1-9. And there are 9 cards
Four out of nine. There are 4 even numbers from 1-9
You might be interested in
Answer:
x=7, y=16
Step-by-step explanation:
2x+5=x+12
2x=x+7
x=7
y-4=x+5
y-4=12
y=16
Use the property
(a -b)(a+ b) = a^2 - b^2
49x^2 - 81 = (7x + 9)((7x - 9)
its triangle and 7.3 and 23.7 hope this helps
Are You trying to find out the equivalent expression? or...
Answer:
Step-by-step explanation:
Event of not rolling a 5= {1,2,3,4,6}
P(not rolling a 5) = 5/6