What is this number in standard form? (5×1,000)+(9×1)+(2×1/10)+(6×1/1,000 )

Enter your answer in the box. please ! 10 points help me !
it has to be a decimal please thanx so much

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Which expression gives you the distance between the points (5,1)and(9,-6)

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.