Consider the following sets:
R = {x | x is the set of rectangles}
P = {x | x is the set of parallelograms}
T = {x|x is the set of triangles}
1 = {x | x is the set of isosceles triangles}
E = {x|x is the set of equilateral triangles}
S = {x | x is the set of scalene triangles}

i believe it is d.) buddhism and e.) hinduism

i those same problems in math and dont know how to do them

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;