One blend of garden soil is 1 part minerals, 1 part peat moss, and 2 parts compost. Which of the mixtures below are in a proportional relationship with this blend

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

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]