Create a story context for the following expressions ( 5 1/4 - 2 1/8) divided by 4 and 4 x ( 4.8/0.8)

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]