Mathematics, 03.02.2020 20:02 lucarignot
Acepheid star is a type of variable star, which means its brightness is not constant. the relationship between the brightness of a cepheid star and its period, or length of its pulse, is given by m = โ2.78(log p) โ 1.35, where m is the absolute magnitude, or brightness, of the star, and p is the number of days required for the star to complete one cycle. what is the absolute magnitude of a star that has a period of 45 days? use a calculator. round your answer to the nearest hundredth. a. โ5.95 b. โ4.60 c. 3.25 d. 4.60
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Mathematics, 21.06.2019 21:00
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
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Mathematics, 22.06.2019 00:00
If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?
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Mathematics, 22.06.2019 02:00
Which graph correctly represents the equation y=โ4xโ3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest
Answers: 1
Acepheid star is a type of variable star, which means its brightness is not constant. the relationsh...
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