The diameter of a small grain of sand is about 0.00002 meters, which can be written as 2 x 10" meters. What is n?
A. -4
B. -5
c. 5
D. 4

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Graph y = -|x| + 2. click on the graph until the correct one appears.