Answer:

B

Step-by-step explanation:

Step 1

To find a, take the number and move a decimal place to the right one position.

Original Number: 658,000

New Number: 6.58000

Step 2

Now, to find b, count how many places to the right of the decimal.

New Number: 6 . 5 8 0 0 0

Decimal Count:   1 2 3 4 5

There are 5 places to the right of the decimal place.

Step 3

Building upon what we know above, we can now reconstruct the number into scientific notation.

Remember, the notation is: a x 10b

a = 6.58 (Please notice any zeroes on the end have been removed)

b = 5

Now the whole thing:

6.58 x 105

Step 4

Check your work:

105 = 100,000 x 6.58 = 658,000

Answer:

yan po ang sagot ko i think letter b. yan kase pinag kaiba lng ng sagot sa letter b ih yong cube nya

Step-by-step explanation:

=your lord=