Answer:
0.34
Step-by-step explanation:
The total probability is equal to one.
P (Dr. Green) = 1 - (0.25 + 0.17 + 0.21 + 0.03)
= 1 - 0.66
= 0.34
we have

the solution is the interval -------> (3,∞)
therefore
the answer in the attached figure
You can figure out what four times eight is by adding eight and eight(16) and doubling it (32)
Answer:
You need to carry the one over by subtracting 1 from 33. The new equation will be 18n = 32
1) 2a = 9b ⇒ 2:9
2) a + b = 3b ⇒ a = 2b ⇒ 1:2
Answers: 2:9 and 1:2