Mathematics, 13.02.2020 17:47 etzzz32561
There are 3 lighthouses along a strip of the coast. Lighthouse A shines its light on for 3 seconds and then off for 3 seconds. Lighthouse B shines its light on for 4 seconds and then off for 4 seconds. Lighthouse C shines its light on for 5 seconds and then off for 5 seconds. If all 3 lighthouses start shining their lights on at the same time when will be the next time all three lighthouses will shine their lights on at the same time?
Answers: 2
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Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.
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Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7
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Find the difference in area between the circle and the triangle. click on the answer until the correct answer is showing.possible answers: a = 4 pi - 8a = 9 pi - 9/2 √3a = 16/3 pia = 16a = 27 pi
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There are 3 lighthouses along a strip of the coast. Lighthouse A shines its light on for 3 seconds a...
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