Yall wanna talk, im bored as heCk

Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)