Integer Exponents and Scientific Notation

Write 187 billion in scientific notation.

• 87 x 10¹¹

• 87 x 10⁹

• 87 x 10¹⁴

• 87 x 10¹⁷

How do you write
8.317 x 10⁶
in standard form?

• 8, 371, 000

• 83, 170, 000

• 837, 100

• 8, 317, 000

Which is greater,  2654⁰ or 5⁰?

• 2654⁰

• 5⁰

• They are the same

• Zero is greater

What is the BASE in the exponent below?
4³

• 4

• 3

• 4³

• 64

How do you write 2 x 2 x 2 x 2 with an exponent?

• 4²

• 2⁴

• 2²

Which one of the following is NOT written correctly?

• 5.4 x 10³

• 11.3 x 10⁹

• 0.87 x 10⁴

• 3.4 x 10^-6

There are 2⁹ molecules of nitrogen in a certain amount of air. If that amount doubles, how many molecules of nitrogen will there be in the container?
Use your power rules (exponential expressions (integer exponents)) to help you.

• 2¹⁸

• 2¹⁰

• 4⁹

• 4¹⁸

When dividing exponents with the same base you...

• Add

• Multiply

• Subtract

• Do nothing

Any number raised to the power of ZERO is equal to:

• 0

• 0+1

• Stays the same

• 1

Define EXPONENT

• a number that tells how many times the base is multiplied by itself

• a number written out as a sum of its digits

• the way of writing a number in the form x^n

• the sum of any number and its inverse