Asked by @realBlueface

Find the simplified form of the expression. Give your answer in scientific notation.

(3 × 106)(8 × 10–4)

A. 1.1 × 103**
B. 2.4 × 103
C. 1.1 × 10–23
D. 2.4 × 10–23
Answered by Reiny
If your question is
(3 × 10^6)(8 × 10^–4)
then none of the given choices are correct, should be
2.4 × 10^2
Answered by @realBlueface
u sure
Answered by Reiny
sorry, should be 2.4 x 10^3
Answered by Gg mate
Some one should do the whole test for this.
Answered by WB Gavin999
agreed
Answer
Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5.88 × 1012 miles. Suppose a star is 9.8 × 101 light-years from Earth. In scientific notation, approximately how many miles is it? (1 point)
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