Which number is the smallest? 5.48 x 10-8

5.48 x 10 -8

3.24 x 10-5

3.24 x 10 -5

2.85 x 10-6

2.85 x 10 -6

1.28 x 10-4

The number with a greater exponent is the smallest.

add an image, and i will answer

step-by-step explanation:

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart