## smartgirl101 Group Title The length of a Euglena, a small organism and part of the Protist Kingdom, is about 10^-2 centimeters. Express this using positive exponents and evaluate the expression. 2 years ago 2 years ago

1. thomasj

1/10^2

2. apoorvk

$\large a^-n = \frac{1}{a^n}$ so, 10^(-2) = 1/(10^2) evaluate the length by converting into decimals.

3. smartgirl101

o.k. thanks I got the same answer just checking it.

4. apoorvk

Very well, should be --> 0.01 cm