The length of a is __where b = 8 2/3' and c = 9 1/2'.
a. 0'-10"
b. 3'-10 11/16" c. 15'-1 21/32" d. 81.5833'
e. 10.954" (pythagorean theorem)

it should be a and d. lmk if i'm wrong xd

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;

the ordered pairs for the given function are of the form