Arrange the numbers in scientific notation from greatest to least according to their values. 3.1 × 10-2 2.01 × 10-3 4.2 × 10-5 1.03 × 10-1 2.32 × 10-

1.03 × 10-1

3.1 × 10-2

2.01 × 10-3

2.32 × 10-4

4.2 × 10-5

Step-by-step explanation:

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1.03 × 10-1

3.1 × 10-2

2.01 × 10-3

2.32 × 10-4

4.2 × 10-5

Step-by-step explanation:

a. she will receive a refund of $278.

step-by-step explanation:

26

step-by-step explanation: