Nathan would like to have $15000 in 10 years, and can afford to deposit $500 every 6 months in an investment account. what interest rate, compounded semi-annually, does he need to achieve his goal? show step by step.

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

Identify the number as a rational or irrational. explain. 127

Landon wrote that 3−2.6=4. which statement about his answer is true?