Answer:
Astronomers
Step-by-step explanation:
Answer:
Step-by-step explanation:
2/7 2/7 2/7
2/7 3/7
A cone. A cylinder has two. A pyramid doesn't have a circular base. A sphere is completely round, so it doesn't have a base. That is why the correct answer is "D".
I hope this helped!
Answer:
The answer is 0.68 seconds.
Step-by-step explanation:
Distance -100 meter
Average time - 1 0.4 seconds
Standard deviation - 0.1 seconds.
If Randall's times are normally distributed, we have a 99.7% expectation that his finishing time for his next race will be greater than 0.68 seconds.
Learn more about distance:brainly.com/question/15172156
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