Lisa is building a structure to be used in the school play. the structure is in the shape of a right triangular prism. Lisa will paint the outside of the entire structure after building it. what is the area Lisa will paint​

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Plz heeeeeeelp plz give me the answer

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively