9514 1404 393
Answer:
- A triangle with side lengths 3 cm. 5 cm. and 7 cm
- A triangle with side lengths 4 cm, 5 cm. and 6 cm.
Step-by-step explanation:
The sum of the short two sides must exceed the length of the longest side. That is not the case for lengths {4, 5, 15} or {5, 5, 10}.
Triangles can be formed from {3, 5, 7} and {4, 5, 6}.
Answer:
5/162
Step-by-step explanation:
Probability of getting terrier = 2/18 = 1/9
Probability of getting retriever = 5/18
5/18 x 1/9 = 5/162
Hope that helps!
Answer:
0.0001% probability that a randomly selected person in the United States will be struck by lightning this year
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Desired outcomes:
304 hit by lightning, so 
Total outcomes:
300,000,000 total people, so 
Probability:

0.0001% probability that a randomly selected person in the United States will be struck by lightning this year
Answer:
Step-by-step explanation: