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a light house flashes every

A light house has two lights one that flashes every 3 minutes and another that flashes every 3 and a half minute suppose the
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2. asked by Vidhi
3. 1,794 views
If a red light flashes every 3 seconds, a blue light flashes every 4 seconds and a blue light flashes every 5 seconds and they
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2. asked by CHLOE
3. 1,009 views
The light of a maritime lighthouse flashes every 180 seconds. Its green light flashes every 56 seconds. At midnight, both lights
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2. 126 views
A red light flashes every 8 seconds.a green Light flashes every 6 seconds. Kyle sees them flashing At the SAME time. When will
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2. asked by Samuel
3. 390 views
a blue light flashes every 8 seconds and a red light flashes every 12 seconds both lights have just flashed together how many
1. 6 answers
2. asked by mr c
3. 3,657 views
light X flashes every 3 minutes. Light Y flashes every 5 minutes. Light Z flashes every 7 minutes. At exactly 7:28 AM they all
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2. asked by cindy
3. 569 views
Three lighthouses on three nearby islands flash their lights every evening. On one island, the light flashes every 45 seconds.
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2. asked by Kenny
3. 933 views
a light house flashes every 56 seconds. Another lighthouse flashes every 40 seconds. At 9 p.m. they both flash t the same time.
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2. asked by chelsea
3. 2,479 views
a sailor out in a lake sees two likght houses 11km apart along the shore and gets bearings of 285degrees from his present
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2. asked by Sonia
3. 2,155 views
A blue light flashes every 8 secondsA red light flashes every 12 seconds Both lights just flashed together How many seconds will
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2. asked by James Bond
3. 376 views