Scientific Notation

How many zeros would be in this number if written in standard form?
6.47 x 10^11

• 11
• 9
• 10
• 12

What exponent makes this a true statement?
32,500,000 = 3.25 x 10^?

• 7
• -6
• 6
• 8

Which one does NOT show 10^-3

• 0.001
• 1/10 * 1/10 * 1/10
• 1/1000
• -1000

A negative exponent will always result in a(n) _______________

• negative number
• a negative fraction
• a fraction
• a small whole number

Write 13 million in Scientific Notation

• 13,000,000
• 13 x 10^7
• 1.3 x 10^6
• 1.3 x 10^7