Mathematics, 15.05.2021 01:40 legendman27
The distance from Betelgeuse to Earth is known to be between
400 and 700 light years. How many meters is 400 light years?
What is 400 x 19 x 1025)? Drag and drop each of my steps in order to help
us write an estimate in scientific notation, then click DONE.
3.6 x 1018
STEP 1
STEP 2
(3.6 x 103) x 1015
STEP 3
Remember that light
travels at a speed of
9.460730473 x 1015
3.6 x (103 x 1015)
STEP 4
meters per year
(400 x 9) x 1015
ESTIMATE
3600 x 1015
DONE
Answers: 1
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The distance from Betelgeuse to Earth is known to be between
400 and 700 light years. How many me...
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