Simplify: (sin θ − cos θ)2 + (sin θ + cos θ)2 1 2 sin2 θ cos2 θ

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

What is the reflection image of (5,-3) across the line y = -x?