The probability is calculated by dividing the non-green cups by the total of them:
total = 12
non-green = 4 + 5 = 9
probability of non-green = 9/12 = 0.75 = 75%
Answer:
The answer is D x(9 root y^2
Answer:
y = 5/2x + 5
Step-by-step explanation:
y = 5/2x + b
0 = 5/2(-2) + b
0 = -5 + b
5 = b
y = 5/2x + 5
To find a common denominator you have to find a number that both can be divided by in this case, 15. So both can be set to 15. However the numerators must also be changed. Since 15 divided by 5 is 3, the numerator 2 should be multiplied by 3 to get 6. Then since 15 can be divided by 3 to 5, you multiply 5 to the numerator 1 to get 5.
Then do
6/15 - 5/15 to get 1/15