Answer:
Step-by-step explanation:
<u>Addition Law for Probability</u>
Given:
Substitute the given values into the formula and solve for P(A ∩ B):
The domain is the set of first numbers of the ordered pairs: {-1, 0, 1, 2}
7 times 0.45 divided by 5 and you get 0.63
11 more liters because then the ratio would be 2:14 which is equal to 1:7
You need to find x first but it has to be x×x-4x