Which of the following correctly expresses, the number below in scientific
notation?
0.00000171
O A. 171. 10-4
B. 1.71 • 10-5
O C. 171.106
O D. 1.71.107
O E. 17.1.10-5
O F. 1.71 • 10-6

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Need this asap if anyone can i would be very grateful. if you could show workings that would really

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?