Mathematics, 15.12.2020 22:30 naajaae328
POSSIBLE POINTS: 4
A certain star is 2.7 x 102 light years from the Earth. One light year is about 5.9 x 1092 miles. How far
from the earth (in miles) is the star?
The star is
miles from the earth (express your answer in correct
scientific notation. Remember, first factor, a space, lowercase x for multiplication, a space, the base
of 10, the shift 6 (-), and the exponent).
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Answers: 3
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Evaluate 5 + 6 Β· 2 β 8 Γ· 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5
Answers: 1
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Which image (aβ bβ cβ dβ) of abcd cannot he produced using only reflections ?
Answers: 1
POSSIBLE POINTS: 4
A certain star is 2.7 x 102 light years from the Earth. One light year is about...
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