Mathematics, 19.11.2019 19:31, Jasten
You give tours on the great lakes and talk about points of interest. a lighthouse typically has 2 beacons that rotate togetherābut not necessarily facing opposite directions. in that way, it can be a shorter time between the first and second flashes than between the second flash and the third flash (when the first beacon comes around for the second time). one way of identifying which lighthouse you are looking at is to find the ratio of the short time between flashes to the long time between flashes. if the beacons are set 120Ā° apart along the rotation, as shown below, what is this ratio?
Answers: 1
Mathematics, 21.06.2019 14:00, pandagorwar
Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?
Answers: 2
Mathematics, 21.06.2019 21:30, jasminelynn135owmyj1
The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse
Answers: 1
You give tours on the great lakes and talk about points of interest. a lighthouse typically has 2 be...
Mathematics, 18.11.2020 08:30
Mathematics, 18.11.2020 08:30
Mathematics, 18.11.2020 08:30
Mathematics, 18.11.2020 08:30