Is 7(w)=(7×2)w commutative property or associative property?

Can you simplify 4/7? 24 points will be awarded!

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?