Arectangular patio is 9 yd 2ft long and 5 yd 2ft wide. what is the perimeter of the patio in yards?

a. 54 7/9
b. 15 1/3
c. 164 1/3
d. 30 2/3

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18