Can somebody plz help answer all these questions correctly thanks!! (Only if u know how) :D WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Find the cosine function that is represented in the graph.

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?