What is 0.000057 in scientific notation? OA) 57x109
OB) 5.7x10-5
OC)
OD 5.7x104
0.57x10-5

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.