Answer:
77%
Step-by-step explanation:
Since the chance of it happening is 22%, the chance of it not happening is 88%.
To find the probability that none will have it, we have to multiply the probabilities together:
0.88(0.88) = 0.7744 or 77%
Answer:
20 + 14 = 34, there there are only 29 students, so 34 - 29 or 5 have both a dog and a cat
15 have only a dog
5 have a dog and a cat
9 have only a cat
Step-by-step explanation:
Answer:
A≈452.39cm²
Step-by-step explanation:
Solution
A=πr2=π·122≈452.38934cm²
Answer:
5/6
Step-by-step explanation: